最好的买入时机是当其他人都不想要的时候。

You are beautiful no matter what they say.

Language is the house of being. In its home man dwells. Those who think and those who create with words are the guardians of this home.

优化是在给定约束条件下做出最佳决策的艺术。

对你的生活负责。要知道，是你自己将带你到达你想去的地方，而不是别人。