我们都只是路过，像雪地上的脚印一样留下自己的痕迹。

The search for a theory of everything is one of the most exciting and challenging quests in modern physics.

爱能战胜一切恐惧。

The past is never dead. It's not even past.

商业中最危险的一句话是"我们一直都是这样做的"。