If you don't say what you think then you kill your unborn self.
愚蠢的时间由时钟衡量,但智慧的时间:没有时钟可以衡量。
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
造纸业在环境管理方面有独特的机会来引领潮流。
I've learned that growth comes from pain and struggle.