Success is the ability to go from one failure to another with no loss of enthusiasm.
成功就是能够从一个失败走向另一个失败而不丧失热情。
The truth is not in the words, but in the silence between them.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
When I look at the world I'm pessimistic, but when I look at people I am optimistic.
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.
Life is about growth and change. When you stop growing, you stop living.