“The moral world has no particular objection to vice, but an insuperable repugnance to hearing vice called by its proper name. A polite public will no more bear to read an authentic description of vice than a truly-refined English or American female will permit the word 'breeches' to be pronounced in her chaste hearing. And yet, madam, both are walking the world before our faces every day without much shocking us. If you were to blush every time they went by, what complexions you would have!”

“Who was it who said that every virtue contains its corresponding vice? C.S. Lewis? Virginia Woolf? You forget. But it has always worried you that what the virtue of wit contained was the vice of scorn.”

“Might not certain vices have the same relation to character that the rigidity of a fixed idea as to intellect? Whether as a moral kink or a crooked twist given to the will, vice has often the appearance of a curvature for the soul. Doubtless there are vices into which the soul plunges deeply with all its pregnant potency, which it rejuvenates and drags along with it into a moving circle of reincarnations. Those are tragic vices. But the vice capable of making us comic is, on the contrary, that which is brought from without, like a ready-made frame into which we are to step. It lends us its own rigidity instead of borrowing from us our flexibility. We do not render it more complicated; on the contrary, it simplifies us. Here, as we shall see later in the concluding section of this study, lies the essential difference between comedy and drama. A drama, even when portraying passions or vices that bear a name, so completely incorporates them that the person is forgotten, their general characteristics effaced, and we no longer think of them at all, but rather of the person in whom they are assimilated; hence, the title of a drama can seldom be anything else than a proper noun. On the other hand, many comedies have a common noun as their title: L'Avare, Le Joueur etc.”

“There are a set of religious, or rather moral writers, who teach that virtue is the certain road to happiness, and vice to misery, in this world. A very wholesome and comfortable doctrine, and to which we have but one objection, namely, that it is not true.”

“There is one vice of which no man in the world is free; which every one in the world loathes when he sees it in someone else; and of which hardly any people, except Christians, ever imagine that they are guilty themselves. […] There is no fault which makes a man more unpopular, and no fault which we are more unconscious of in ourselves.[…]The vice I am talking of is Pride or Self-Conceit: and the virtue opposite to it, in Christian morals, is called Humility.”

“It is significant ..... that the English regard slackness as a vice. We, on the other hand, should vastly prefer it to tension. Is there not too much tension in the world at present, and might it not be better if more people were slackers?”