能克服自己的私欲，什么祸害对你都是无可奈何的了。

I decided, very early on, just to accept life unconditionally; I never expected it to do anything special for me, yet I seemed to accomplish far more than I had ever hoped. Most of the time it just happened to me without my ever seeking it.

儿童是人类的创造者。

"The world is a tragedy to those who feel, but a comedy to those who think."

In mathematics, there are no shortcuts.

跳著舞的流水啊！当你途中的泥沙为你的歌声和流动哀求时， 你可愿意担起他们跛足的重担？

Man is not logical and his intellectual history is a record of mental reserves and compromises. He hangs on to what he can in his old beliefs even when he is compelled to surrender their logical basis.

Sustainability is not an option, it's a necessity for the energy sector.