愤怒是一种强大的力量，但它也可以是一种创造性的力量。

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. )

Do what you can, with what you have, where you are.

In the state of nature, profit is the measure of right.

记忆是相见的一种方式。