I learned that the market is not a casino, but a place where you can make money if you are disciplined and patient.

Many will call me an adventurer, and that I am... only one of a different sort: one who risks his skin to prove his truths.

每一种化学结合完全且仅仅依赖于两种对立的力量，即正电和负电。

I was working at a financial firm in New York City with a bunch of very smart people， and I had a brilliant boss that I much admired. I went to my boss and told him I wanted to start a company selling books on the Internet. He took me on a long walk in Central Park， listened carefully to me， and finally said， "That sounds like a really good idea， but it would be an even better idea for someone who didn't already have a good job." That logic made some sense to me， and he convinced me to think about it for 48 hours before making a final decision. Seen in that light， it really was a difficult choice， but ultimately， I decided I had to give it a shot. I didn't think I'd regret trying and failing. And I suspected I would always be haunted by a decision to not try at all. After much consideration， I took the less safe path to follow my passion， and I'm proud of that choice.

心理学关注心理生活的“是什么”和“怎么样”，而非“为什么”。

翻译：如果士卒还未真心拥护就施加刑罚，他们就不服，不服就难以使用；如果士卒已经真心拥护了还不施加刑罚，也不可用。

一幅画本身必须美丽，而不是因为它代表美丽的事物。