There is no trap so deadly as the trap you set for yourself.

It is a capital mistake to theorize before one has data.

“唯一干扰我学习的是我的教育。”

You have to believe in your idea and be willing to persist through a lot of challenges.

the only thing we have to fear is fear itself.

除了在自私起作用的地方，人性更倾向于爱而不是恨，这是人性的优点。