The best way to learn mathematics is to do mathematics.
学习数学的最好方法就是去做数学。
既然你生来就是要脱颖而出的，为什么要随波逐流？
Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.
我不是说唱歌手，我是一个地狱的传奇。
The key to longevity in any industry is the ability to adapt to change.
"You can't manage what you can't measure."