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SAE Laughter · Overview
SAE 笑论 · 总论
Overview · before the four
总论 · 四篇之前

No One Loses

谁都没输

Han Qin (秦汉)Independent English edition中文原作 · 简/繁

How Did You Get It In?

Kant tells a story in the Critique of Judgment. An Indian at an Englishman’s table sees a bottle of beer opened and the foam pour out of its neck, and he cannot stop exclaiming. Asked what astonishes him so, he says: that it comes out is no wonder; the wonder is how you got it in. Kant takes care to add that we laugh not because we think ourselves cleverer than this ignorant man.

The story sits in the remark to §54. Kant places laughter on the side of the agreeable, alongside games of chance and music, as a kind of “play.” His definition: laughter is an affect arising from the sudden transformation of a strained expectation into nothing. He does not drive judgment out altogether: after the letdown the mind turns back to try again, swinging between two standpoints. But the understanding, he holds, gains nothing here; the real cause of the gratification is the movement it sets off in the body.

Look at the bottle again. What came to nothing? Our expectation: we assumed it was the foam that amazed him. Yet what landed was not “nothing” but something we had not thought of: getting it in. Nor did our original reading vanish. The foam still pours, “it is the foam he ought to marvel at” is still before us, set right beside his “how did you get it in?” And one more thing: the construct with the remainder is not the Indian’s but ours. “At whom one laughs” and “whose construct the remainder belongs to” come apart here.

The Overview of SAE Laughter, “Judgment and Laughter,” starts from here and holds that laughter is an expression of the power of judgment. What laughter judges is that “the construct still has such a remainder.” It parts ways with Kant at three points: whether what lands is “nothing” or a remainder; whether laughter is an affect whose gratification reaches us through the body, or the cannot-not of a judgment, felt; and whether, toward others, one imputes agreement to everyone or stays open to questioning. This essay walks through the three points, and then looks at where each of the series’ four papers goes.

Construct and Remainder

First, two words. A construct is any way of grasping that is currently in operation. The paper lists a few: “an expectation, a definition, a reading of a sentence, a set of manners, a person’s understanding of his own situation.” A remainder is “the point that this construct has not fully taken in, and that is nonetheless right there before one’s eyes.” At the moment of laughter one sees this point, and sees that it and the construct are before one’s eyes at the same time.

So the object of laughter is neither the remainder nor the construct but the relation between them. Without a line drawn there is no remainder; a remainder can only be seen as the remainder of some construct. What laughter sees is exactly this “of.” The “such a” in the formula is deliberate too: “such” means it can be identified and shown to someone else; “a” means it can be singled out. Laughter does not need to know how many remainders a construct has in all; it needs only this one to stand out. In the paper’s words: “What is required here is individuation, not enumeration.”

The position comes from the SAE (Self-as-an-End) framework. SAE takes the remainder as the core concept organizing all its domains, and holds that every construct has a remainder and that having a remainder is not a defect. Laughter is the most everyday witness to this claim: when we laugh, we are precisely seeing a remainder as a remainder, and not as the construct’s failure.

SAE’s aesthetics series has argued that a subject who has seen a construct fully unfolded along some dimension cannot not acknowledge it as beautiful. The modality of laughter is likewise cannot-not; the difference is in the object. The acknowledgment of beauty can fall on a construct’s full unfolding; laughter falls on the remainder alone. In this sense the Laughter Series is the reverse side of the aesthetics series.

It should be said what is new. “Laughter is a judgment” is new relative to Kant; relative to contemporary psychology it is not, since McGraw and Warren’s benign violation theory already grounds laughter in appraisal. What the Laughter Series sets out to explain is something else: how a construct and a remainder enter a single laugh together. The headline distinction it offers is three words: no one loses.

Three Layers of “Still”

The hardest-working word in the formula is “still.” It has at least three senses. Still present: the construct can still be called to mind, understood, looked back at. Still in use: someone still acts by it. Still valid: its original claim still holds. The three are nested; being in use and validity both presuppose presence. The Laughter Series takes the union of the three, with presence as the floor.

In a pun both readings hold; the construct is still valid, nothing is damaged, and the laugh is light. The ending of “The Emperor’s New Clothes” is different. After the child speaks out, the emperor feels inwardly that it is so, yet he walks the procession to its end, even more grandly, and the chamberlains go on carrying the train that is not there. The procession goes on, but no one believes any longer that he is clothed: the construct is still in use, no longer valid. Laughter at this layer is satire. The tale does not record who laughed; the reader’s laughter has many layers, at the emperor, at the ministers, and at the crowd that had just been pretending to see along with them.

The third layer is presence alone. Diogenes carried a plucked chicken into the lecture hall and said: here is Plato’s man. The definition “featherless biped” can still be called to mind, but it has lost its standing. According to Diogenes Laertius, “having broad nails” was then added to the definition. The text does not record the audience laughing; if anyone laughed, at the moment of laughing Plato’s definition and the chicken lay side by side. The patching of the definition came after the laugh; the Laughter Series calls it absorption.

Presence has to be stated exactly: “Presence means being before one’s eyes at this moment, not the continued existence of the construct.” Being in use and validity only record how far this particular laugh reaches; they are not conditions of laughter. “Still” always hangs on the construct, never on the remainder.

No One Loses

With presence as the floor comes the series’ most visible claim: at the moment of laughter, construct and remainder are both in view; no one is erased, and no one is declared the loser. Whether the construct afterwards carries on, is amended or is abandoned is not settled by this laugh. Judgments about whether it is still valid or still used may come before the laugh, after it, or alongside it, and the person makes them separately. “Laughter does not decide whether the construct stays or goes.”

Schopenhauer’s incongruity theory is the classic form of the route that ascribes laughter to incongruity, the route Kant is on too. Laughter, he says, arises from the sudden perception of an incongruity between a concept and the real objects thought through it; and this victory of perceptual knowledge over thought gives us pleasure. For him laughter is the outcome of a contest: perception has won, the concept has lost. The Laughter Series disagrees at one point only: whether laughter is the outcome of a contest. It says laughter does not rule on victory or defeat; the pleasure, if it comes, is an emotion that follows, not laughter itself.

The paper is restrained about Schopenhauer too. A pun can serve as a shared test case for both sides, but it is not a ready-made counterexample: Schopenhauer had already dealt with puns, and he allows that an object may be correctly subsumed under a concept in one respect while showing incongruity in another. A comparison would have to align word, concept and object item by item and then see what each description says; until that is done, neither side is declared refuted.

Kant’s own book has a passage that can be read this way. In §54 he speaks of naivety: a person’s original sincerity breaks out against the art of dissimulation that has become second nature, and seriousness and respect mix into the play. On the Laughter Series’ reading, the art of dissimulation is the construct and sincerity its remainder; the exposed dissimulation and the sincerity breaking out are both in view at this moment. Kant says what comes to nothing is the illusion; the Laughter Series says construct and remainder are in view together. The two descriptions may be speaking of different layers of the same thing.

Weeping, Fear and Laughter

The formula says what laughter judges; it remains to say how laughter differs from weeping and fear. All three can face the same construct and the same remainder; the difference lies in where attention falls. Weeping and fear focus on the construct; laughter focuses on the remainder. Weeping is the construct lost, “it’s gone”; fear is the construct threatened, it may soon be gone; in laughter the construct is still in view, but attention is drawn to this one remainder.

Hobbes, in chapter 6 of Leviathan, had already paired laughter with weeping: laughter is sudden glory; weeping is sudden dejection, caused by accidents that suddenly take away some vehement hope or some prop of one’s power. What is taken away is exactly the construct one leans on.

A case of fear is a letter the mathematician Hermite wrote to Stieltjes in 1893. He says he turns away with dread and horror from this lamentable plague of continuous functions that are nowhere differentiable. Weierstrass had presented such functions as early as 1872; the remainder had long been seen and registered, and twenty years on Hermite’s attention still fell on the threatened construct, analysis’s ordinary understanding of continuous functions. The letter does not record whether he laughed. The same remainder was later taken up by fractal geometry and became a beauty of the remainder; by then attention had turned to the remainder itself.

The distinction in focus explains something common: in one and the same situation a person may laugh or may weep, and often the two alternate. In despair, when attention falls on the conviction “there is no way left,” one weeps; when it falls on the self that is still searching, one laughs. The situation has not changed; the landing point has. Nor need attention land in only one place: laughing through tears, a laugh inside embarrassment; the laugh is the share that falls on the remainder. It also explains why the person made the butt often does not laugh: the onlookers focus on the remainder, while he may be forced to pull his attention back to his own construct and where it was damaged, and so he is embarrassed. But this is only one explanation; the outcome still depends on his own judgment, and some laugh along.

Kinds of laughter can be sorted by what the remainder costs the laugher: the free belly laugh, the costly wry laugh, the laughter of despair whose cost is very heavy. But cost cannot separate laughter from weeping; the laughter of despair faces a very heavy cost and is still laughter. The Chinese word for a wry laugh means, literally, “bitter laughter,” and it names the two layers: the bitterness is the emotion; the laugh is the jolt of cannot-not.

Seeing and Not Having Seen

“Still has” presupposes an earlier state in which the remainder was treated as absent; not that anyone asserted it was absent, only that it was not seen. So laughter judges not just a remainder but the gap between seeing and not having seen. The gap is indexed by person and moment. Within one person, the one who had not seen is me a moment ago; the gap closes in an instant, and so it is sudden: the laugh at the end of a pun is of this kind. Between persons, I have seen and the other has not; the gap stays open, and so it is persistent: what sly laughter and the laughter of love are waiting for is precisely the other’s sudden moment. Conversely, when the other has seen and I have not, I laugh at my own not having seen; this is contagious laughter.

“Suddenness” has not been abolished; it is the temporal form this structure takes within one person, and “persistence” the form it takes between two. That is why a joke told a second time often falls flat: the remainder has been seen, the gap has closed. Yet old jokes between old friends, which both have long since seen, still draw a laugh. The paper registers this as the core pressure case for this thesis and offers two candidates: what is laughed at is an outsider’s construct, which the outsider still hasn’t seen; or one stands again in the self who had not yet seen, re-enacting the original gap. The second candidate may have an observable consequence, itself only a candidate and still to be checked: if it holds, the order and the pauses of the telling still matter, and giving the punchline away first kills the laugh. The two candidates are not presumed exhaustive.

A group laughs at a joke more readily than one person alone. One candidate explanation is that “whom one is laughing at” is sometimes many-layered. The same remainder can belong to several constructs at once: that of the person in the joke; my own, into which the joke has first led me; and the one we share, so that when someone else laughs I know we were all inside it a moment ago. The third layer exists only in a crowd. The paper says plainly that this is a mechanism hypothesis that has not yet obtained empirical warrant.

In the seeing grid’s cell “I see, the other doesn’t,” two kinds of laughter must still be told apart. A reader who laughs at the man of Chu marking his boat to find his sword need not compare himself with him; this is onlooker’s laughter. If, while laughing, he says inwardly “I’d never be that stupid,” his own purpose has entered the construct laughed at; that is comparative laughter, Hobbes’s second cause: seeing some defect in another and, by comparison, suddenly applauding oneself. Kant’s Indian is the touchstone here: Kant says outright that we laugh not because we think ourselves cleverer.

The Jolt of Cannot-Not

Three claims about laughter and judgment often coexist: laughter is an expression of the power of judgment; laughter is judgment; once the judgment is made, laughter comes irresistibly. The Laughter Series holds that judgment and inner laughter are two sides of one event. Seen structurally, it is a judgment; seen from the side on which it is felt, it is laughter. “Inner laughter is the jolt of cannot-not, felt, directed at this remainder of this construct: it is felt, not an emotion.”

Gladness, relief, a warmth in the heart are emotions; they may come along or not, and the emotion may even be bitter, while the laugh is still a laugh. Outward laughter is the expression of this event, and may or may not be there. So the three claims each find their place: “laughter is judgment” means inner laughter and judgment are one event; “laughter is an expression of the power of judgment” refers to outward laughter; “irresistibly” means that once the event happens, both sides are there at once.

Here is the second divergence from Kant. Kant has the gratification handed on by way of the body; the Laughter Series says that what forms two sides of one event with judgment is not gratification but laughter itself. The body still takes part; its movement is the expression. Suppressed laughter bears witness: the laugh has already risen, and one can only strain to keep it off one’s face. The paper puts it crisply: laughter felt inwardly is laughter too, and “what can be held back is only the expression.” Polite laughter is the other side: no judgment within, a laugh put on. The Laughter Series deals only with laughter that happens inwardly.

“Cannot-not is not being forced.” Forced laughter is making someone laugh at a certain point by means of consequences, claiming a judgment in his stead; that is colonization. Cannot-not comes from the judgment itself; being forced comes from consequences added from outside.

Cannot-not follows the judgment, not the judgment’s correctness. Someone who has believed a false rumour laughs at another’s action as absurd and only later learns it was not so: the laugh has happened, and the judgment was wrong. So laughter cannot prove that it has judged correctly. The evidence is first-personal anyway; the question is “did you laugh inwardly, and at what?” And whoever does not laugh is not thereby judged to have failed to see.

Someone calmly points out a condition he missed earlier, and does not laugh; a harder pressure case is insight: a missing condition is suddenly seen, the gap closes, and yet often there is no laugh. The Laughter Series does not infer from “he didn’t laugh” that his attention was not on the remainder; it offers a classification. Once the gap has closed, attention has three destinations. On the remainder: the old construct is still in view, and that point lies there as “such a one”; this is laughter. Back on the failure or threat of the old construct, “I got that wrong just now”; this is embarrassment, fear or weeping. Forward, onto a new construct: the missing condition is taken straight into a new solution; this is absorption, and insight and calm error-correction belong here.

The three destinations can mix. Hence the familiar pattern of an “Ah!” followed by a laugh: “Why didn’t I think of that?” The first jolt is directed at the new solution working; the second at the old construct still having such a remainder. So that the classification does not become an all-purpose escape hatch, the paper also gives independent markers, what the person does and says afterwards, and states plainly the case that would falsify it.

The Laugh Goes with the One Who Laughs

With the same joke, different people laugh at different points: they laugh at different constructs, see different remainders, stand at different layers. So the Laughter Series lays down: “The layer of a laugh is set by the layer at which the laugher stands at that moment”; the layer of the construct laughed at is recorded separately. The unit of analysis is a single laugh, one person’s judgment at one moment about the remainder of some construct, not a joke. One story can hold several laughs: those of the people in it, the narrator’s, the reader’s. The stories of the man marking his boat and of Dong Shi imitating Xi Shi’s frown record no one laughing; the one who laughs is the reader, and the layer goes with the reader.

By the alignment of SAE’s psychoanalysis series, the subject is at 13DD: the position that can execute negation reflexively, that can negate its own negation. 12DD has the power of prediction but no subjectivity. Infant laughter, and the laughter of animals with no distinction yet between subject and other, are therefore registered as “laughter as tendency,” not certified as judgment: part of the structure of construct and remainder has appeared, attention already falls on the remainder, but the judgment does not yet have an owner who knows that it is he who judges. From 13DD on, laughter is judgment, and it can be corrected. Being correctable does not mean being corrected every time, nor that the laugh was already justified.

The scope begins at 12DD, with 11DD merged in, and ends at 15DD. Tickling laughter has to be split in two: before the hand touches, the child is already laughing, predicting another’s movement, a 12DD tendency; the laugh after contact is 10DD perceptual laughter, beyond the lower bound. Beyond the upper bound lies 16DD: looking at each other and laughing, when two subjects do not doubt each other. The series registers it only, without developing it.

Within the scope there are also laughs that are not judgments: polite laughter; forced laughter; laughter in conversation that merely accommodates; laughing along only because one hears laughter, without taking it as a clue to look for what one has not seen. Provine’s research shows that most laughter in everyday conversation follows remarks that are not funny; he counted outward laughter, not inner laughter. The series does not infer from this whether anyone laughed within; it simply excludes, by definition, the side that is mere accommodation.

Didn’t You Get It?

Laughter, like beauty, is not the same for everyone. With the same joke, some laugh and some do not, and those who laugh may not laugh at the same point. Our powers of judgment intersect, so laughter is often shared; but each keeps his own power of judgment, so laughter is never something allotted from above.

Laughter carries an expectation toward others; in everyday speech it is the familiar “Didn’t you get it?” In §8 Kant says that the judgment of taste does not postulate that everyone will agree, but only imputes agreement to everyone. Placing laughter on the side of judgment, the Laughter Series answers differently: what laughter expects of others is openness to being questioned. I expect you to tell me your judgment, but I do not expect in advance that yours and mine will intersect. “Didn’t you get it?” is really asking “What did you see?” The paper also cautions that the words can be mockery, and cannot by themselves certify that the speaker is really open to disagreement.

Two consequences follow. First, whoever does not laugh is not thereby judged to have failed to see: he may have seen something else, his attention may be on the construct, or he may have a judgment of his own. Second, making someone laugh at a certain point by means of consequences, claiming a judgment in his stead, is colonization. The series takes colonization in the broad sense: substituting one’s own purpose for the other’s own law. Inviting someone to take another look, or discussing whether something was misread, is not colonization. Laughing along at a powerful man’s jokes, insofar as one is forced to claim a judgment one has not made, is the other face of the same colonization; being forced only into an expression is another matter.

Power both forbids laughter and compels it. Why is satire forbidden? If laughter were merely a convulsion of the diaphragm, what would forbidding it be for? The series’ answer is that laughter is the judgment that “this construct still has such a remainder,” and this judgment cannot be ordered not to occur. The paper adds that the fact that laughter is forbidden does not, on its own, prove that laughter is judgment.

After the Overview come four papers, passing through the four layers in turn. The first treats the tendency of 12DD: what the infant is laughing at in peek-a-boo. The second treats 13DD: laughter has an owner for the first time; this judgment is mine. The third treats 14DD: one’s own purpose enters the construct laughed at, with the laughter of triumph and wry laughter, and also derision and doing things with laughter. The fourth treats 15DD: the laughter of despair and the knowing smile, and then stops before looking at each other and laughing.

Back to the bottle of beer. After the Indian’s remark the foam still pours, our original reading is still before us, and the thing he asked about lies there beside it. No one has lost. Having a remainder is not a defect; when we laugh, we are precisely seeing a remainder as a remainder.

啤酒是怎么装进去的

康德在《判断力批判》里讲过一个故事。一个印度人在英国人的宴席上,看见一瓶啤酒打开,泡沫涌出瓶口,惊叹不已。有人问他惊奇什么,他说:涌出来不奇怪,奇怪的是你们怎么把它装进去的。康德特意补了一句:我们笑,不是因为觉得自己比这个无知的人聪明。

这个故事在 §54 的附释里。康德把笑放在快适的一侧,和赌博、音乐并列为“游戏”。他给笑下的定义是:笑是一种激情,起于一个紧张的期待突然转化为无。他并没有把判断力完全赶出去:心在落空之后会转回去再试一次,在两个立足点之间来回。可他认为知性在这里一无所得,快乐真正的原因,是由此引起的身体的那一动。

再看一眼那瓶啤酒。落空的是什么?是我们的期待:我们以为他惊奇的是泡沫。可落下来的并不是“无”,而是一个我们没想到的东西:装进去。我们原先的读法也没有消失,泡沫照样涌着,“他该惊奇泡沫才对”照样在眼前,和他那句“怎么装进去的”摆在一起。还有一件事:有余项的,不是那个印度人的构,而是我们自己的构。“对着谁笑”和“余项属于谁的构”,在这里分开了。

《SAE 笑论》的总论《判断力与笑》从这里出发,主张笑是判断力的表现。笑判的是“构还有这么一个余项”。它与康德在三处分开:落下的是“无”还是余项;笑是一种经由身体传来快乐的激情,还是一个判断被感到的不得不;对他人,是把同意归给人人,还是对追问敞开。这篇散文沿着这三处走一遍,再看笑论的四篇分论各自往哪里去。

构与余项

先说两个词。构,是任何正在运作的把握方式。论文列了几样:「一个预期、一个定义、一句话的读法、一套礼仪、一个人对自己处境的理解」。余项,是「这个构没有收尽、却又就在眼前的那一点」。笑的那一刻,人看见了这一点,并且看见它和构同时在眼前。

所以笑的对象既不是余项,也不是构,而是两者之间的那个关系。没有划线,就没有余项;余项只能作为某个构的余项被看见。笑看见的,正是这个“的”。公式里的“这么一个”也是有意的:“这么”是说能指认,能指给别人看;“一个”是说能单独拎出来。笑不需要知道一个构总共有多少余项,只需要这一个站出来。论文的说法是:「这里要的是个体化,不是枚举。」

这一立场出自 SAE(Self-as-an-End)框架。SAE 以余项为组织全部领域的核心概念,主张凡构必有余项,有余项不是缺陷。笑是这一主张最日常的见证:人在笑的时候,恰恰是把一个余项当作余项来看,而不是当作构的失败。

SAE 的美学系列已经论证过:看见了一个在某一维度充分展开的构,主体不得不认可它美。笑的模态同样是不得不,分别在对象:美的认可可以落在构的充分展开上,笑只落在余项一处。在这个意义上,笑论是美学系列的背面。

需要说清什么是新的。“笑是判断”相对康德是新的;相对当代心理学并不新,McGraw 与 Warren 的良性冒犯说本来就把笑放在评估之上。笑论着重说明的是另一件事:构与余项怎样共同进入一次笑。它对外的标题区分,是四个字:谁都没输。

“还”的三层

公式里最吃重的是一个“还”字。它至少有三层意思:仍在场,这个构仍可被想起、被理解、被回头再看;仍在用,仍有人照着它行事;仍有效,它原先的主张仍然成立。三层是套着的,在用与有效都以在场为前提。笑论取三者的合集,底线是在场。

一句双关语,两种读法都成立,构还有效,没有任何东西受损,笑是轻的。《皇帝的新衣》的结尾就不同了。孩子说破之后,皇帝心里也觉得是这样,可他还是把游行走完了,走得更神气,内侍们照旧托着那条并不存在的后裾。游行照走,却已无人认为他穿着衣服:构还在用,不再有效。这一层的笑,是讽刺。原文没有记谁笑;读者的笑是多层的,笑皇帝,笑大臣,也笑刚才一起装作看见的众人。

第三层是只在场。第欧根尼把一只拔了毛的鸡拿进讲堂,说:这就是柏拉图的人。“无羽两足”这个定义还想得起来,资格已经失去。据第欧根尼·拉尔修的记载,定义随后被添上了“有宽平的指甲”。原文没有记听众笑;若有人笑,笑的时候,柏拉图的定义和那只鸡正摆在一起。定义被修补,是笑之后的事,笑论称之为吸纳。

在场的意思要说准:「在场是此刻在眼前,不是构的存续。」在用、有效只记这一次笑到了哪一层,不是笑的条件。“还”始终挂在构上,不挂在余项上。

谁都没输

底线是在场,就有了笑论对外最显眼的一句:笑的那一刻,构与余项都在眼前,没有谁被抹掉,也没有谁被判输。构此后照旧、修改还是放弃,不由这一笑定。有关它是否仍有效、是否仍被使用的判断,可以在笑前,可以在笑后,也可以与笑相伴,由人另作。「笑不判构的去留。」

叔本华的不一致论,是把笑归于不一致的那一路的经典形态,康德也在这一路上。他说,笑起于突然察觉一个概念与借它所思的实在对象之间的不一致;他又说,直观认识对思想的这种胜利给我们快乐。在他那里,笑是一场胜负的结果:直观胜了,概念输了。笑论的分歧只在一处:笑是不是一场胜负的结果。笑论说笑不判胜负;那份快乐若来,是跟来的情感,不是笑本身。

论文对叔本华也很克制。双关语可以作两边的共同试例,却不是现成的反例:叔本华自己已经处理过双关,也允许一个对象从一个方面被正确归入概念、从另一方面显出不一致。要比较,须逐项对齐词、概念、对象,再看两种描述各说了什么;在这一步之前,不宣告哪一边被反证。

康德自己的书里,也有一段可以这样读。§54 讲天真:人原本的真诚,冲破了已成第二天性的伪装之术,严肃与敬重随之掺进这场游戏。按笑论的读法,伪装之术是构,真诚是它的余项;被揭穿的伪装与冲出来的真诚,此刻都在眼前。康德说落空的是那个假象,笑论说构与余项同在眼前。两种描述说的,可能是同一件事的不同层面。

哭、怕与笑

公式说明了笑判的是什么,还要说明笑与哭、怕何以不同。三者面对的可以是同一个构与同一个余项,分别在于注意力落在哪里。哭与怕都聚焦在构上,笑聚焦在余项上。哭是构失去了,“没有了”;怕是构受威胁,可能就要没有了;笑的时候,构仍在眼前,注意力却被这一个余项吸引过去。

霍布斯在《利维坦》第六章已经把笑与哭配成一对:笑是突然的荣耀;哭是突然的沮丧,起于某些意外突然夺去了强烈的希望,或权势的某个依靠。夺去的,正是人所倚靠的构。

怕的一例,是数学家埃尔米特 1893 年写给斯蒂尔杰斯的一封信。他说,自己带着恐惧与厌恶,从那些处处不可导的连续函数这一可悲的祸害面前转过身去。这类函数魏尔斯特拉斯早在 1872 年就提出了,余项早已被看见,也已被登记;二十年后,他的注意力仍然落在受威胁的构上,也就是分析学对连续函数的通常理解。信里没有记他笑或不笑。同一个余项后来被分形几何接住,成了余项之美,那时注意力已经转到余项本身。

聚焦的区分说明了一件常见的事:同一处境里,人可以笑,也可以哭,而且常常交替。绝望时,注意力落在“已经没路了”这份认定上,人哭;落在那个还在寻找的自己上,人笑。处境没变,变的是落点。注意力也不必只落一处:又哭又笑,难堪里带着笑,笑是落在余项上的那一份。它也说明被当作靶子的人为什么常常不笑:旁观者聚焦在余项上,他却可能被迫把注意拉回自己的构和它受损的地方,于是难堪。可这只是一种解释,结果仍看他自己的判断,也有人跟着笑出来。

笑的种类可以按“余项让笑者付出什么”来分:无代价的大笑,有代价的苦笑,代价极重的绝望之笑。但代价分不开笑与哭,绝望之笑面对的代价极重,仍然是笑。“苦笑”二字就是两层:苦是情感,笑是那一下不得不。

看见与没看见

“还有”预设了一个此前被当作没有的状态,不必曾经断言它没有,只是没看见。所以笑判的不只是一个余项,而是看见与未看见之间的落差。这个落差要按人与时刻来记。一人之内,没看见的是片刻之前的我,落差一瞬间合上,所以是突然的:听完一个双关语的笑,就是这一种。人与人之间,我看见了、对面没看见,落差一直开着,所以是持续的:坏笑与爱之笑等的,正是对面那一下突然。反过来,对面看见了、我没看见,我笑的是自己没看见,这是传染之笑。

“突然”并没有被废掉,它是同一结构在一个人身上的时间形态;“持续”是它在两个人之间的形态。所以一个笑话讲第二遍,常常就不好笑了:余项已被看见,落差已合上。可老朋友之间的旧笑话,双方早已都看见了,却还笑。论文把它登记为这一条的核心压力例,给出两个候选:笑的是外人的构,外人仍没看见;或者是重新站回那个还没看见的自己,重演当初的落差。第二个候选可以有一个可观察的推论,这推论本身也只是候选,尚待核查:若是这样,讲法的次序与停顿仍然起作用,先抖包袱就不笑。两个候选不预定穷尽。

一群人听笑话比一个人更容易笑,一个候选解释是“在笑谁”有时是多层的。同一个余项可以同时属于好几个构:笑话里那个人的构;我自己的构,笑话先把我领了进去;我们共有的构,别人一笑,我就知道刚才大家都在里面。第三层只在人群里才有。论文明说这是一个机制假说,尚未取得经验担保。

看见格里“我看见、对方没看见”一格,还要分开两种笑。读刻舟求剑的人笑楚人,并不需要拿自己和楚人比,这是旁观之笑。若笑的时候心里说“我可不会这么蠢”,自己的目的就进入了所笑之构,那是比较之笑,即霍布斯所说的第二因:看见别人身上的某种缺陷,与之比较,突然称许自己。康德的印度人一例是这里的试金石:他明说,我们笑不是因为觉得自己更聪明。

那一下不得不

关于笑与判断,常有三种说法并存:笑是判断力的表现;笑就是判断;判断一旦作出,笑便不由分说。笑论的立场是:判断与心里的笑是同一事件的两面。从结构看,它是判断;从被感到的一面看,它是笑。「心里的笑,是对着这个构的这个余项的那一下不得不被感到:是感,不是情。」

高兴、轻松、心里一暖,属于情感,可以跟来,也可以不来;情感也可以是苦,而笑照样是笑。外面的笑,是这一事件的表达,可有可无。于是三种说法各得其所:“笑就是判断”,指心里的笑与判断是同一事件;“笑是判断力的表现”,指外面的笑;“不由分说”,指这件事一旦发生,两面同时都在。

这里与康德的第二处分开:康德让快乐经由身体转手,笑论说,与判断一事两面的不是快乐,而是笑本身。身体照样参与,那一动是表达。憋笑可以作证:笑已经起来了,只能用力压住表情。论文的话很干脆:心里感受到笑,也是笑,「能憋住的只是表情」。礼貌的笑是另一面:心里没有判断,硬做出一个笑。笑论只讨论心里笑了的那一种。

「不得不不是被迫。」被迫的笑,是以后果逼人在某处笑,替他认领一个判断,这是殖民。不得不出自判断自身,被迫出自外加的后果。

不得不跟着判断走,不跟着判断的对错走。一个人误信了一则传言,把别人的举动当成荒谬而笑,后来才知道事实并非如此:这一笑已经发生,判断却是错的。所以笑证明不了自己判得对。证据本来就是第一人称的,问的是“你心里笑了没有,笑的是什么”。不笑的人,也不因此被判为没看见。

一个人冷静地指出自己先前漏掉的条件,并不笑;更硬的压力例是顿悟:漏掉的条件忽然被看见,落差合上,人却常常不笑。笑论不凭“他没笑”倒推注意力不在余项,而是给出一个分类:落差合上之后,注意力有三个去处。落在余项上,旧构仍在眼前,那一点作为“这么一个”摆着,这是笑;落回旧构的失效或受威胁上,“我刚才看错了”,这是难堪、怕或哭;往前,落在新构上,漏掉的条件立刻被接进新的解法,这是吸纳,顿悟与冷静纠错属此。

三个去处可以混合。所以常见先“啊”一声,后笑出来:“我怎么没想到。”前一下对着的是新解法通了,后一下对着的是旧构还有这么一个余项。为了不让这一分类变成万能的退路,论文还给了几组独立的标志,看当事人此后做什么、说什么,并写明了什么样的一例会证伪它。

跟着笑的那一位走

同一个笑话,不同的人笑点不同,笑的是不同的构,看见的是不同的余项,站在不同的层。所以笑论规定:「一笑的层,按笑者此刻所站之层定」,所笑之构的层另记。分析的单位是一次笑,即某一位在某一刻对某个构之余项的判断,而不是一个笑话。一个故事可以装下好几次笑:故事中人的,讲述者的,读者的。刻舟求剑、东施效颦,原文都没有记谁笑了,笑的是读者,层也就随读者而定。

按 SAE 精神分析系列的对位,主体在 13DD:能反身执行否定的位置,可以否定自己的否定。12DD 有预测力,而无主体性。婴儿的笑,以及尚无主体与他者之分的动物之笑,因此登记为“笑的趋向”,不签为判断:构与余项的部分结构已经出现,注意力也已落在余项上,但这一判断还没有一个知道是自己在判的主人。自 13DD 起,笑是判断,也能被纠正。能纠正,不等于每次都纠正,也不等于那一笑已经正当。

辖域起于 12DD(11DD 并入),止于 15DD。挠痒的笑要分两段:手还没碰到,孩子已经笑了,预测的是别人的动作,属 12DD 的趋向;碰到之后的那一笑,属 10DD 的感知之笑,在下界之外。上界之外是 16DD:两个主体彼此不疑时的相视而笑。笑论只登记它,不展开。

辖域之内也有不是判断的笑:礼貌的笑,被迫的笑,会话里仅作配合的笑,只因听见笑声而跟着笑、却没把它当作线索去看自己没看见什么的笑。Provine 的研究显示,日常会话里的笑声多半跟在并不好笑的话后面;他数的是外面的笑,没有数心里的笑。笑论不据此推断这些笑里心里是否笑了,只按定义排除仅作配合的那一面。

你没听懂?

笑和美一样,不是每个人都一样。同一个笑话,有人笑,有人不笑,笑的人笑点也未必相同。大家的判断力有交集,所以笑常常是共同的;但每个人都保留自己的判断力,所以笑从来不是被分配下来的。

笑有一种对他人的期待,日常话里就是那句“你没听懂?”。康德在 §8 说,鉴赏判断并不设定人人都会同意,只是把同意归给每一个人。笑论把笑放在判断一边,回答不同:笑对他人的期待,是对被追问的开放。我期待你告诉我你的判断,却不预先期待你与我有交集。“你没听懂?”问的其实是“你看到了什么”。论文也提醒,这句话也可以是嘲弄,不能凭它认证说话的人真对异议敞开。

由此有两条推论。其一,不笑的人不因此被判为没看见:他可能看见了别的,可能注意力在构上,也可能有自己的判断。其二,以后果逼人在某处笑、替他认领一个判断,是殖民。笑论取殖民的宽义:以自身目的替代他者自己的法。邀请别人再看一眼、讨论是否误读,都不是殖民。陪着权势者笑他的笑话,就被逼着认领一个自己并未作出的判断而言,是同一种殖民的另一面;只被逼出一个表情,另当别论。

权力既禁止笑,也强迫笑。讽刺为什么被禁?若笑只是横膈膜的震动,禁它图的是什么?笑论的回答是,笑是对“这个构还有这么一个余项”的判断,这一判断无法下令让它不发生。论文同时说明,禁笑这一事实本身,并不独立证明笑是判断。

总论之后是四篇分论,依次走过四层。第一篇讲 12DD 的趋向:躲猫猫里,婴儿笑的是什么。第二篇讲 13DD:笑第一次有了主人,这一判是我的。第三篇讲 14DD:自己的目的进入了所笑之构,有得意之笑与苦笑,也有嘲笑和用笑做事。第四篇讲 15DD:绝望之笑与会心之笑,然后在相视而笑之前停下。

回到那瓶啤酒。印度人那一句话之后,泡沫照样涌着,我们原先的读法照样在眼前,他问的那件事也摆在那里。谁都没输。有余项不是缺陷;人在笑的时候,恰恰是把一个余项当作余项来看。

Academic original: Qin, Han (2026). Overview: Judgment and Laughter (SAE Laughter, Overview). self-as-an-end.net ↗ · DOI: 10.5281/zenodo.23286244

学术原文:Qin, Han (2026). 总论:判断力与笑(SAE 笑论·总论)。self-as-an-end.net ↗ · DOI: 10.5281/zenodo.23286244