It is always the best friends who are neglected and ignored.

...Je n’ai pas cessé de l’être si c’est d’être jeune que d’aimer toujours !... L’humanité n’est pas un vain mot. Notre vie est faite d’amour, et ne plus aimer c’est ne plus vivre." (I have never ceased to be young, if being young is always loving... Humanity is not a vain word. Our life is made of love, and to love no longer is to live no longer.)

All your trouble comes from lack of exercise. A man of your strength and constitution ought always to have kept physically active. So don't jibe at the very wise advice that sentences you to one hour's walk a day. You imagine the work of the mind takes place only in the brain; but you're much mistaken. It takes place in the legs as well.

[Failure is hard initially because] One knows what one has lost, but not what one may find [and learn from that failure]!

living for oneself is a bad thing. The keenest intellectual pleasure comes from being able to return to the self after being absent from it for a spell. But living all the time inside the self, that most tyrannical, demanding and capricious of companions - no, one shouldn't do it.

Once my heart was captured, reason was shown the door, deliberately and with a sort of frantic joy. I accepted everything, I believed everything, without struggle, without suffering, without regret, without false shame. How can one blush for what one adores?

The capacity for passion is both cruel and divine.