你没有第二次机会，生活不是任天堂游戏。

如果你开心得太久，就会变得平庸。

最大的错误就是以为自己无所不知。保持谦逊，不断学习。

预测未来的最好方法就是去创造它。

The world must be set in order. The time has come when ethics must be dealt with by science, and never again by mere opinion.

In times of change, the ability to learn is far more important than the ability to know.