它们不是纪念碑，而是脚印。纪念碑只会说'至少我到了这里'，而脚印会说'这是我再次移动时所在的地方'。

We must remember that we are not the only species that matters on this planet.

Collaboration is the key to solving the world’s biggest health challenges.

The absence of alternatives clears the mind marvelously.

灵魂是一种通过所有感官发射其光芒的火焰；存在就在于这火焰之中。

我相信过程，也相信自己。

"What's terrible is to pretend that the second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better."

倘若有人能指出你错了，你为何还要介意？