Our great mistake is to try to exact from each person virtues which he does not possess, and to neglect the cultivation of those which he has.

I am not sure that the discovery of love is necessarily more exquisite than the discovery of poetry.

Sickness disgusts us with death, and we wish to get well, which is a way of wishing to live. But weakness and suffering, with manifold bodily woes, soon discourage the invalid from trying to regain ground: he tires of those respites which are but snares, of that faltering strength, those ardors cut short, and that perpetual lying in wait for the next attack.

Every invalid is a prisoner.

For my part I have sought liberty more than power, and power only because it can lead to freedom. What interested me was not a philosophy of the free man (all who try that have proved tiresome), but a technique: I hoped to discover the hinge where our will meets and moves with destiny, and where discipline strengthens, instead of restraining, our nature.

Want of passion is, I think, a very striking characteristic of Americans, not unrelated to their predilection for violence. For very few people truly have a passionate desire to achieve, and violence serves as a kind of substitute.

Books are not life, only its ashes.