The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.

The best way to find yourself is to lose yourself in the service of others.

所有的真理一旦被发现，都很容易理解；关键在于发现它们。

The best way to predict the future is to invent it.

保持微笑，这会让人好奇你一直在忙什么。