Giving up smoking is the easiest thing in the world. I know because I’ve done it thousands of times.

International politics is a brutal and dangerous business, and it is likely to remain that way.

强调持续进步的重要性。

I’m not scared to walk alone.

领导力不在于掌控，而在于照顾你所负责的人。

I’m a winner. I’m going to win.

艺术家必须是未知的仆人。