The stock market is a no-called-strike game. You don't have to swing at everything—you can wait for your pitch.
成功辨识的关键是找到一个尽可能简单但不过于简单的模型。
Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.
如果你做了一次,人们会称之为意外。如果你做了两次,他们会称之为巧合。但如果你做了三次,你就证明了一个自然法则。
The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.