The end of history is not the end of events, but the end of the evolution of human political and social institutions.

不要欺骗自己，认为某事正在工作，而实际上它并没有，否则你会固守一个糟糕的解决方案。

Global hunger won't be solved by charity alone - it requires systemic change.

我不是一个放弃自己价值的人。