States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.

我不是说唱歌手，我是一个历史的传奇。

可持续性不是一种选择，而是生存的必要条件。

A man of genius makes no mistakes. His errors are volitional and are the portals of discovery.

A company's culture is its backbone. Without strong values, even the best strategy will fail.

From that day on, if I was going somewhere, I was running.

生活中最重要的事情是有一个清晰的愿景。