It has always seemed strange to me... the things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success. And while men admire the quality of the first they love the produce of the second.

图灵机的概念是我们理解计算的基础。

It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.