Leadership is about inspiring people to do things they never thought they could do.

We are all haunted by the shadows of our former selves.

The earth is a dot. The moon is a dot. The sun is a dot. The stars are dots.

The world is very, very beautiful if you look at it, but most people don't look very much.

实验室是一个失败只是进步的另一个词的地方。