Приповісті 29:20

20 Seest thou a man hasty in his words? The fool hath more hope than he. Cf. Pro 26:12. Such an one has blocked up against himself the path to wisdom, which to the fool, i.e., to the ingenuous, stands open; the former is perfect, of the latter something may yet be made. In this passage the contrast is yet more precise, for the fool is thought of as the dull, which is the proper meaning of כּסיל, vid., under Pro 17:24. There is more hope for the fool than for him, although he may be no fool in himself, who overthrows himself by his words. "The προπετὴς ἐν λόγῳ αὐτοῦ (Sir. 9:18) has, in the existing case, already overleaped the thought; the כסיל has it still before him, and comes at length, perhaps with his slow conception, to it" (Hitzig); for the ass, according to the fable, comes at last farther than the greyhound. Hence, in words as well as in acts, the proverb holds good, "Eile mit Weile" [= festina lente]. Every word, as well as act, can only be matured by being thought out, and thought over. From this proverb, which finds its practical application to the affairs of a house, and particularly also to the relation to domestics, the group returns to the subject of instruction, which is its ground-tone.

Solomon here shows that there is little hope of bringing a man to wisdom that is hasty either, 1. Through rashness and inconsideration: Seest thou a man that is hasty in his matters, that is of a light desultory wit, that seems to take a thing quickly, but takes it by the halves, gallops over a book or science, but takes no time to digest it, no time to pause or muse upon a business? There is more hope of making a scholar and a wise man of one that is dull and heavy, and slow in his studies, than of one that has such a mercurial genius and cannot fix. 2. Through pride and conceitedness: Seest thou a man that is forward to speak to every matter that is started, and affects to speak first to it, to open it, and speak last to it, to give judgment upon it, as if he were an oracle? There is more hope of a modest fool, who is sensible of his folly, than of such a self-conceited one.