我必须研究政治和战争，以便我的儿子们可以自由地研究数学和哲学。
I must study politics and war that my sons may have liberty to study mathematics and philosophy.
Coal mining is a partnership between the earth and human ingenuity.
现实总是比我们对它的任何想法都更加丰富。
The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.
生命短暂，你有责任让它甜美。
The most effective way to help the planet is to stop eating animals.
I wish I was the monster you think I am. I wish I had enough poison for the whole pack of you. I would gladly give my life to watch you all swallow it.
释义：兰花生长在深谷，不会因为无人佩戴就不散发芬芳。
Natural selection has shaped our minds as well as our bodies.
如果你无法向非科学家解释你的化学研究，说明你理解得还不够深入。