爱的力量可以改变世界。

你现在的状态决定了你的未来。

赏赐并不能让人欢喜,责罚也不能让人畏惧。

未来不是我们进入的，而是我们创造的。

The power of randomness in algorithms is often underestimated.

The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.

——《没有门的大门》