Society ... is nothing more than the war of a thousand petty opposed interests, an eternal strife of all the vanities, which, turn in turn wounded and humiliated one by the other, intercross, come into collision, and on the morrow expiate the triumph of the eve in the bitterness of defeat. To live alone, to remain unjostled in this miserable struggle, where for a moment one draws the eyes of the spectators, to be crushed a moment later -- this is what is called being a nonentity, having no existence. Poor humanity!

At the sight of what goes on in the world, the most misanthropic of men must end by being amused, and Heraclitus must die laughing.

There is as much expression in the feet as in the hands.

Change of fashion is the tax levied by the industry of the poor on the vanity of the rich.

Pleasure can be supported by an illusion; but happiness rests upon truth.

I only study the things I like; I apply my mind only to matters that interest me. They'll be useful-or useless-to me or to others in due course, I'll be given-or not given-the opportunity of benefiting from what I've learned. In any case, I'll have enjoyed the inestimable advantage of doing things I like doing and following my own inclinations.

Sometimes apparent resemblance of character will bring two men together and for a certain time unite them. But their mistake gradually becomes evident, and they are astonished to find themselves not only far apart, but even repelled, in some sort, at all their points of contact.