Sustainability isn't a buzzword—it's a commitment to future generations.

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.

忘记一个人的最好方法就是去找另一个人。

不要放弃你的幻想。当幻想没有了以后，你还可以生存，但是你虽生犹死。

最伟大的艺术是让不可见的东西变得可见。