I've learned that you can't please everyone, and that's okay.

这朵花藏在它那绿茵茵的房间中用了很长的时间来打扮自己。她精心选择着她将来的颜色，慢慢腾腾地妆饰着，一片片地搭配着她的花瓣，她不愿象虞美人那样一出世就满脸皱纹。她要让自己带着光艳夺目的丽姿来到世间。

The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.

真理从不畏惧辩论。

房子是一座小城市，城市是一所大房子。