"A good programmer is not one who knows all the answers, but one who knows how to find them."
The study of mathematics is like air or gravity – it’s everywhere, even if you don’t see it.
The great tragedy of Science—the slaying of a beautiful hypothesis by an ugly fact.
A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.
一个好的抽象是强调重要细节并抑制不重要细节的抽象。
I'm not a businessman; I'm a business, man.