Sun don't shine forever.

Energy security is national security.

Love is the answer to everything.

我不相信运气。我相信准备遇到机会。

The poverty of our century is unlike that of any other. It is not, as poverty was before, the result of natural scarcity, but of a set of priorities imposed upon the rest of the world by the rich.

永远不要低估团队合作在实现看似不可能的事情上的力量。