
3 (I)
Writing a book is a trade, as making a clock is a trade: having wit alone is not enough to be an author. A certain magistrate, who through his merits was on track for the highest office and who was a clever, capable man in business matters, had a moral treatise printed—a piece so laughably bad that it’s noteworthy for precisely that reason.

8 (V)
Certain poets who write for the stage indulge in long sequences of grandiose lines that seem lofty, full of great sentiments. The audience listens eagerly, eyes raised, mouths agape, believing they enjoy it; the less they understand, the more they admire. They have no time to breathe, scarcely enough time to exclaim or applaud. I once believed, in my early youth, that such passages were perfectly clear to the actors, the pit, and the gallery, that the authors understood themselves, and that any difficulty in comprehension was my own fault. I have since been disabused.

10 (I)
In art, there is a point of perfection, just as there is a point of fullness or maturity in nature. Whoever senses and loves that point has perfect taste; whoever fails to sense it, or who loves below or beyond it, has defective taste. Thus, there is such a thing as good and bad taste, and it is reasonable to argue about matters of taste.