I determine nothing; I do not comprehend things; I suspend judgment; I examine.

I set forth a humble and inglorious life; that does not matter. You can tie up all moral philosophy with a common and private life just as well as with a life of richer stuff. Each man bears the entire form of man's estate.

To philosophize is to doubt.

Let us not be ashamed to speak what we shame not to think.

No-one is exempt from speaking nonsense – the only misfortune is to do it solemnly.

It takes strong ears indeed to hear ourselves judged frankly, and because there are few who can endure criticism without being stung by it, those who venture to criticize us perform a remarkable act of friendship. For it is a healthy love that will risk wounding or offending in order to profer a benefit.

We imagine much more appropriately an artisan on his toilet seat or on his wife than a great president, venerable by his demeanorand his ability. It seems to us that they do not stoop from their lofty thrones even to live.