知识的每一次进步都会带来新的问题和新的困难。

你必须准备好受苦并享受痛苦。

Probability theory is nothing but common sense reduced to calculation.

So that morning in 1962 I told myself: Let everyone else call your idea crazy . . . just keep going. Don’t stop. Don’t even think about stopping until you get there, and don’t give much thought to where “there” is. Whatever comes, just don’t stop.

The future belongs to those who can adapt while maintaining operational excellence.