效率是把事情做对；效能是做对的事情。

Engineering is about solving problems, not just making things look pretty.

The past is a foreign country; they do things differently there.

The personal is always political, especially for women.

We cannot be sure of having something to live for unless we are willing to die for it.

我不完美，但我每天都在努力变得比昨天更好。

书籍是反映我们潜力的镜子。