我喜欢竞争。我喜欢那种刺激感。我喜欢挑战。我喜欢压力。

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.

The only time you should look down on someone is when you're helping them up.

成功不在于你赚了多少钱，而在于你对人们生活产生的影响。

Writing is the art of making the invisible visible.

人不仅是自然的存在，也是历史的存在。