He has not learned the first lesson of life who does not every day surmount a fear.

Curiosity is what drives science forward, but wisdom must guide its application.

夜晚是启示的时刻。

活着是世界上最罕见的事情。大多数人只是存在，仅此而已。

I'm not a science, I'm a art.

产品经理最重要的能力是把自己变傻瓜。