可以教每个人雕刻：必须学会不要米开朗基罗。优秀的程序员也是如此。
Everyone can be taught to sculpt: Michelangelo would have had to be taught not to. So it is with great programmers.
The decisions of the poor are often heartbreakingly rational.
The rich are different from you and me—they have more money and less empathy.
在科学中最重要的不是解决问题，而是提出正确的问题。