当你在一生中做某件事做得最好时，你真的不想放弃——对我来说，那就是网球。
When you do something best in life, you don’t really want to give that up – and for me it’s tennis.
Never let your sense of morals prevent you from doing what is right.
我越是坚定地作为我自己存在于时代的条件中，我就越清晰地听到永恒的声音。
计算机科学的终极目标是创建既强大又可靠的系统。
User needs are both the starting point and the end point of business.