The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

Models can lower your risk…….. It reduces the daily aggravation. With old-fashioned stock picking: “One day you feel like a hero. The next day you feel like a goat. Either way， most of the time it’s just luck. “We don’t override the models.

L-函数的研究是探索数字隐藏模式的旅程。

Leadership means making tough decisions today that will benefit future generations.

I don't want to be a star. I want to be an actor.

文学不是一场道德选美比赛。