人们不应该研究半导体，那是个肮脏的烂摊子；谁知道半导体是否存在。

The more you know about life, the more you can bring to your work.

In the pursuit of mathematical truth, we often find more questions than answers.

The end of wisdom is to dream high enough to lose the dream in the seeking of it.

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

城市是建筑最伟大的老师。