——《建国方略·孙文学说》（1917—1919年）

Sustainable growth requires balancing innovation and risk control.

In mathematics, the art of proposing a question must be held of higher value than solving it.

Always challenge the status quo—that’s how progress is made.

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。