The future of fishing depends on balance—between economic needs and ecological limits.

计算机编程是一门艺术，因为它将积累的知识应用于世界，因为它需要技能和创造力，特别是因为它产生了美的对象。

We say of some things that they can't be forgiven, or that we will never forgive ourselves. But we do—we do it all the time.

最简单的词语往往承载最重的分量。

States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.