生命的历史是创新的历史。

在家不会接待客人，出去后才知道这个问题的重要性。

The true investor welcomes volatility... a wildly fluctuating market means that irrationally low prices will periodically be attached to solid businesses.

Death is present every day, but we don't see it until it touches us directly.

老时相信一切，中年怀疑一切，青年知道一切。