The task of economics is not only to interpret phenomena, but also to provide practical advice and policies for society.
可持续性是水产养殖的唯一出路，没有它，我们失去的将不仅仅是利润。
The uncontrollability of gunpowder teaches me to accept imperfection. 火药的不可控性教会我接受不完美。
The only way to live is to accept the unacceptable.
电影制作的艺术就是讲故事的艺术。