我的国家是世界，我的宗教是行善。

"The function of freedom is to free someone else."

The social responsibility of an enterprise is not just to make profits, but also to give back to society.

The tragedy of great power politics is that it leads to conflict and war.

有时我们为某些事感到悲伤，却不愿告诉别人。我们想保守这个秘密。或者有时我们感到悲伤，却真的不知道为什么悲伤，于是我们说我们不悲伤，但实际上我们是悲伤的。