The only true voyage of discovery, . . . would be not to visit strange lands but to possess other eyes.

I had come in time to learn that it was a mistake to smile a friendly smile when somebody made a fool of me.

The bonds between ourselves and another person exists only in our minds. Memory as it grows fainter loosens them, and notwithstanding the illusion by which we want to be duped and which, out of love, friendship, politeness, deference, duty, we dupe other people, we exist alone. Man is the creature who cannot escape from himself, who knows other people only in himself, and when he asserts the contrary, he is lying.

The most familiar precepts are not always the truest.

Our intellect is not the most subtle, the most powerful, the most appropriate, instrument for revealing the truth. It is life that, little by little, example by example, permits us to see that what is most important to our heart, or to our mind, is learned not by reasoning but through other agencies. Then it is that the intellect, observing their superiority, abdicates its control to them upon reasoned grounds and agrees to become their collaborator and lackey.

Illness is the most heeded of doctors: to goodness and wisdom we only make promises; pain we obey.

We scornfully decline, because of one whom we love and who will some day be of so little account, to see another who is of no account to-day, with whom we shall be in love to-morrow, with whom we might, perhaps, had we consented to see her now, have fallen in love a little earlier and who would thus have put a term to our present sufferings, bringing others, it is true, in their place.