Never underestimate the power of small, consistent improvements.

I don't need a reason to be kind.

If you're changing the world, you're working on important things. You're excited to get up in the morning.

The power of the Internet lies in its ability to connect people and ideas.

I did not write half of what I saw, for I knew I would not be believed.

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'。