People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed; never throw out anyone.　　

软件系统中最重要的东西是架构。

Leadership means having the courage to make tough decisions and the humility to learn from mistakes.

教授数学是为了激励下一代的思考者和问题解决者。

我遇到的那些让我钦佩的人，无一例外都比我读的书多。