有时候你必须先迷失自己，才能找到自己。

I went to the woods because I wanted to live deliberately,I wanted to live deep and suck out all the marrow of life, To put to rout all that was not life, and not when I had come to die, Discover that I had not lived.

Grain farming is both an art and a science—requiring intuition as much as data.

儿童的一切教育都必须遵循一个原则，即帮助孩子身心自然的发展。

广义相对论是所有现有物理理论中最美的。

企业家的责任就是创造价值，为社会做出贡献。

The greatest breakthroughs come from those who refuse to give up.