"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."
当你在一生中做某事做得最好时，你真的不想放弃——对我来说就是网球。
Leadership is about making the tough decisions and standing by them, even when they're unpopular.
Every atom has potential; it’s up to us to unlock it.
Everything can be taken from a man but one thing: the last of the human freedoms—to choose one's attitude in any given set of circumstances.
