数学的美在于它如此简单却又如此强大。
科学应该弥合实验室和实地之间的差距。
释义:千人同心,能发挥千人的力量;万人不同心,连一个人的力量都用不上。
The more specific you are, the more universal you become.
Innovation is the key to transforming the traditional coal industry into a modern and efficient sector.