True growth happens when you step outside your comfort zone and embrace change.

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。

There is a time for daring,and there is a time for caution, and a wise man understanding which is called for

大陆漂移理论不仅仅是一个假设，而是一种物理必然。