要理解疯狂，必须先说它的语言。
每一项伟大的工程成就都始于一个清晰的愿景。
A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.
电影的美在于它超越了语言和文化，将我们所有人连接在一起。
Investors should avoid making decisions based on fear or greed.
The only way to be successful is to work hard and never give up.