I don’t think about being the best, I think about being better than yesterday.

Sometimes the most powerful moments come from what you leave out.

确保和平的唯一方式就是随时准备战争。

the only thing we have to fear is fear itself.

It is human nature to think wisely and act foolishly.

文学是人类的记忆。

实现明天的唯一限制是我们今天的疑虑。

Authentic being means accepting responsibility for making personal choices.

Freedom is not the power to do what we want， but the right to do what we ought.

如果你不愿意学习，没人能帮你。如果你决心学习，没人能阻止你。