抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。

You have to fight to reach your dream. You have to sacrifice and work hard for it.

电影不是娱乐，它是一种需要深刻理解和欣赏的艺术形式。

The best way to learn about investing is to read a lot and study the great investors.

千里之行，始于足下。