The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.

The best is yet to come.

I know what I can do, so it doesn't bother me what other people think or say.

When you meet with opposition, even if it should be from your husband or your children, endeavor to overcome it by argument and not by authority, for a victory dependent upon authority is unreal and illusory.

我的目标是做好每一首歌，不是为了红，是为了对得起自己。

If you let people into your life a little bit, they can be pretty damn amazing.