学习数学的最好方法就是做数学。
The best way to learn mathematics is to do mathematics.
有时,生活中最重要的东西是我们看不见或摸不着的,但我们可以在心中感受到它们。
The job of the newspaper is to comfort the afflicted and afflict the comfortable.
荒野是一个美丽而危险的地方。要生存,你必须尊重两者。
"Books can be dangerous. The best ones should be labeled 'This could change your life.'"
煤炭行业必须依靠技术发展来可持续地满足全球能源需求