The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome given the alternatives.

金钱不是我的动力。我的激情驱使我前进。

The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

译文：大树根深不怕疾风的摇动，树木笔直不担心影子歪斜。赏析：做人光明磊落，胸襟宽广，就不怕背后有人说三道四，评长论短。

I'd rather be a comma than a full stop.

I'm not a follower, I'm a leader.