Psychology must be based on facts, not hypotheses.

不犯错就无法创作艺术。

我花得最好的一分钟是投资在人们身上的那一分钟。

Grow old along with me! The best is yet to be.

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.

The next chapter of American energy won't be written by clinging to old playbooks, but by those willing to rewrite them.

解释：凡是有利的地方，虽然是极高的山，没有不可以上去的；即令有极深的水，没有不可以下去的。

从长远来看，不冒险的风险可能是最大的风险。