The common man, finding himself in a world so excellent, technically and socially, believes it has been produced by nature, and never thinks of the personal efforts of highly endowed individuals which the creation of this new world presupposed. Still less will he admit the notion that all these facilities still require the support of certain difficult human virtues, the least failure of which would cause the rapid disappearance of the whole magnificent edifice.

To wonder is to begin to understand.

To live is to feel oneself lost.

The most radical division that it is possible to make of humanity is that which splits it into two classes of creatures: Those who make great demands on themselves, piling up difficulties and duties; and those who demand nothing special of themselves, but for whom to live is to be every moment what they already are, without imposing on themselves any effort towards perfection, mere buoys that float on the waves.

Commonplaces are the tramways of intellectual transportation.

The will to be oneself is heroism

With morality we correct the mistakes of our instincts, and with love we correct the mistakes of our morals.