发现可能性的极限的唯一方法是超越它们进入不可能。

The strongest containers are made not just from steel, but from vision and teamwork.

"Memory is a strange thing. It doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter. It creates a picture, but it's not always the same picture."

Be the change that you wish to see in the world.

当我停止相信自己能赢的那一天，就是我停止打网球的那一天。