Happiness resides not in possessions, and not in gold, happiness dwells in the soul.
幸福不在于占有，也不在于黄金，幸福存在于灵魂中。
The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.
如果他们能让你问错问题，他们就不必担心答案了。
最大的残忍是我们对他人绝望的随意忽视。