能源的未来在于可持续性和创新。

机械师应当坐在杠杆、螺丝、楔子、轮子等中间，就像诗人坐在字母中间一样，将它们视为他思想的展示。

You’ve got to have models in your head. And you’ve got to array your experience—both vicarious and direct—on this latticework of models. You may have noticed students who just try to remember and pound back what is remembered. Well, they fail in school and in life. You’ve got to hang experience on a latticework of models in your mind.

I have made a ceaseless effort not to ridicule， not to bewail， not to scorn human actions， but to understand them.

设计实验的最佳时间是在你完成它之后。

The way to succeed is to double your failure rate.