The only thing we have to fear is fear itself.

我不喜欢安逸，我喜欢成长。

"The world is full of light and life, and the true crime is not to be interested in it."

The universe is not only stranger than we imagine, it is stranger than we can imagine.

You don't have to be a mathematician to have a feel for numbers.

Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.

人生而自由，却无处不在地受着枷锁。