The more you know who you are, and what you want, the less you let things upset you.
我们无权假设任何物理定律存在，或者即使它们至今存在，它们将来也会以类似的方式继续存在。
每一吨开采的煤炭都应承载我们对未来的承诺
The biggest weapon on the court is the mind.
