如果你只经历过美好的事情，你就不可能勇敢。

Every tree planted today is a legacy for tomorrow.

The art of competing, I’d learned from track, was the art of forgetting, and I now reminded myself of that fact. You must forget your limits. You must forget your doubts, your pain, your past.

失败只是暂时的挫折，而不是终点。