清洁：身体、衣服及住所，力求整洁。

我不相信遗憾。一切事情的发生都有原因。

I'm the reason your flowers won't bloom.

每个程序都有（至少）两个目的：一个目的是为它编写的，另一个不是目的。

真正的技术领导者不是跟随者，而是定义者。

Never stop learning. The moment you think you know it all is the moment you fail.

"History is not just facts and dates; it’s the lives of people who lived them."

A work of art is complete when nothing can be added or taken away without damaging it.

历史学家的首要职责是忠于真相。

生命短暂，珍惜每一刻。