"The world is a place of suffering, and the only way to escape it is through love."

I’m not a legend, I’m a living proof.

What we need to do is to make the Chinese automotive industry win the future in the global market.

诗人是他时代的见证者，是人类情感的编年史家。

布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为估计几个关键参数，尤其是波动率。