历史学家是一个向后看的先知。
The future of physics lies in our ability to manipulate processes that occur faster than we can currently measure.
The biggest weapon on the court is your mind.
Every tree we plant today is an investment in tomorrow's clean air and healthy ecosystems.
热爱传统从来没有削弱过一个国家。传统就是生死时刻用来救命的。