The test of a man or woman's breeding is how they behave in a quarrel.

When each day is the same as the next, it's because people fail to recognize the good things that happen in their lives every day that the sun rises.

Quality is not a department; it is a mindset.

学习永远不会使心智枯竭。

Cryptography is about communication in the presence of adversaries.

I don't need a reason to be me.