我们开采的每一吨煤炭都必须以最小的环境影响创造最大的价值。
Leadership is not about being in charge. It's about taking care of those in your charge.
真正的文学应该让舒适者不安,让不安者得到安慰。
El silencio es el origen de todas las palabras.
如果你想读一本书,但它还没有被写出来,那么你必须写出来。
The only way to win is to learn faster than anyone else.