An injustice to one is a threat made to all.
当我们和他人交谈时，要特别留意，因为这时正是人家对我们“评价”的时候。
I don't know what I'm doing, and that's the way I like it.
The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.
States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.
科学最重要的意义在于它为我们提供了一种方法，可以提出能够明确回答的问题。
A company's success is measured not just by profits, but by its positive impact on society and the environment.