You don't have to have the ability that quantum mechanics requires.You just have to know a few simple things and really know them.

可持续性不是一种趋势，而是我们对后代的责任。

我们开采的每一吨煤炭都承载着同等重量的责任。

我相信爱与善良的力量。

If you're not failing occasionally, you're not pushing the boundaries enough.

死者并非沉默。他们只是在等待被倾听。