贪婪读书，终生学习，保持好奇，日日增慧。
Whatever you're meant to do, do it now. The conditions are always impossible.
The computer is incredibly fast, accurate, and stupid. Man is unbelievably slow, inaccurate, and brilliant. The marriage of the two is a force beyond calculation.
复杂性理论告诉我们，并非所有问题都是平等的；有些问题本质上比其他问题更难。
任何政治制度的成功都取决于其在公民眼中产生合法性的能力。
I am not a political person by nature. I don't think writers should be political persons. But in South Africa, you can't keep politics out of your life.