The relation between what we see and what we know is never settled.
释义：没有平地不变成山坡的，没有去了而不回来的，在艰难困苦中应坚守纯正，必然会有好的结果。
"Reality is a cliché from which we escape by metaphor."
The computer is unimportant. It can only give you answers.
The most important single aspect of software development is to be clear about what you are trying to build.
I'm not a businessman, I'm a business, man.