I am very much of Plato's opinion, who says that facile or harsh humours are great indications of the good or ill disposition of the mind. Socrates had a constant countenance, but serene and smiling, not sourly austere, like the elder Crassus, whom no one ever saw laugh. Virtue is a pleasant and gay quality. I know very well that few will quarrel with the licence of my writings, who have not more to quarrel with in the licence of their own thoughts: I conform myself well enough to their inclinations, but I offend their eyes. 'Tis a fine humour to strain the writings of Plato, to wrest his pretended intercourses with Phaedo, Dion, Stella, and Archeanassa: "Non pudeat dicere, quod non pudet sentire." ["Let us not be ashamed to speak what we are not ashamed to think."] I hate a froward and dismal spirit, that slips over all the pleasures of life and seizes and feeds upon misfortunes; like flies, that cannot stick to a smooth and polished body, but fix and repose themselves upon craggy and rough places, and like cupping-glasses, that only suck and attract bad blood. As to the rest, I have enjoined myself to dare to say all that I dare to do; even thoughts that are not to be published, displease me; the worst of my actions and qualities do not appear to me so evil as I find it evil and base not to dare to own them. Every one is wary and discreet in confession, but men ought to be so in action; the boldness of doing ill is in some sort compensated and restrained by the boldness of confessing it. Whoever will oblige himself to tell all, should oblige himself to do nothing that he must be forced to conceal. I wish that this excessive licence of mine may draw men to freedom, above these timorous and mincing virtues sprung from our imperfections, and that at the expense of my immoderation I may reduce them to reason. A man must see and study his vice to correct it; they who conceal it from others, commonly conceal it from themselves; and do not think it close enough, if they themselves see it: they withdraw and disguise it from their own consciences: "Quare vitia sua nemo confitetur? Quia etiam nunc in illia est; somnium narrare vigilantis est." ["Why does no man confess his vices? because he is yet in them; 'tis for a waking man to tell his dream."--Seneca, Ep., 53.]