Those who make a practice of comparing human actions are never so perplexed as when they try to see them as a whole and in the same light; for they commonly contradict each other so strangely that it seems impossible that they have come from the same shop.

Petty vexations may at times be petty, but still they are vexations. The smallest and most inconsiderable annoyances are the most piercing. As small letters weary the eye most, so the smallest affairs disturb us most.

For among other things he had been counseled to bring me to love knowledge and duty by my own choice, without forcing my will, and to educate my soul entirely through gentleness and freedom.

I enter into discussion and argument with great freedom and ease, inasmuch as opinion finds me in a bad soil to penetrate and take deep root in. No propositions astonish me, no belief offends me, whatever contrast it offers to my own. There is no fancy so frivolous and so extravagant that it does not seem to me quite suitable to the production of the human mind.

It is a thorny undertaking, and more so than it seems, to follow a movement so wandering as that of our mind, to penetrate the opaque depths of its innermost folds, to pick out and immobilize the innumerable flutterings that agitate it.

An untempted woman cannot boast of her chastity.

Every place swarms with commentaries; of authors there is great scarcity.