你注意力的质量决定了你生活的质量。

"The truth is rarely pure and never simple."

When stocks are attractive, you buy them. Sure, they can go lower. I've bought stocks at $12 that went to $2, but then they later went to $30. You just don't know when you can catch the bottom.

语言中最危险的短语是：“我们一直都是这么做的。”