The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to risk war with one another.

逆向思考往往能带来意想不到的好处。

言语有力量——明智地使用它们。

艺术是一个国家灵魂的反映。

科学的进步是逐渐认识到我们面临的问题并不像它们看起来那么简单。

I’m not a brand. I’m a person.