This gives rise to the second stage of wit, the _jest_ (_Scherz_). The object of the jest is to bring about the resultant pleasure of playing and at the same time appease the protesting reason which strives to suppress the pleasant feeling. There is but one way to accomplish this. The senseless combination of words or the absurd linking of thoughts must make sense after all. The whole process of wit production is therefore directed towards the discovery of words and thought constellations which fulfill these conditions. The jest makes use of almost all the technical means of wit, and usage of language makes no consequential distinction between jest (_Scherz_) and wit (_Witz_). What distinguishes the jest from wit is the fact that the pith of the sentence withdrawn from criticism does not need to be valuable, new, or even good; it matters only that it can be expressed, even though what it may say is obsolete, superfluous, and useless. The most conspicuous factor of the jest is the gratification it affords by making possible that which reason forbids. A mere jest is the following of Professor Kästner, who taught physics at Göttingen in the 16th century, and who was fond of making jokes. Wishing to enroll a student named Warr in his class, he asked him his age, and upon receiving the reply that he was thirty years of age he exclaimed: “Aha, so I have the honor of seeing the thirty years’ War.”[49] When asked what vocations his sons followed Rokitansky jestingly answered: “Two are healing and two are howling,” (two physicians and two singers). The reply was correct and therefore unimpeachable, but it added nothing to what is contained in the parenthetic expression. There is no doubt that the answer assumed another form only because of the pleasure which arises from the unification and assonance of both words.