"If liberty means anything at all, it means the right to tell people what they do not want to hear."

The key to performance is to keep the hot data in memory.

跑步不是要比别人好，而是要比过去的自己更好。

我不考虑成为最好的。我考虑每天进步。

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

Luck has nothing to do with it, because I have spent many, many hours, countless hours, on the court working for my one moment in time.