世界历史可以这样总结:强国总行不义。等到他们醒悟了,他们不已经不再强了。
Happiness is not the absence of problems, but the ability to deal with them.
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.
The beauty of an algorithm lies in its simplicity and efficiency.
永远不要停止相信自己。