I am what I am and, you know, I'm a very lucky guy.

[Donald] Trump I've known because we cut ribbons together at golf courses and that sort of thing. He's a pleasant guy when you're with him. I've played golf with him twice, oh, probably 10, 15 years ago.

We have always had, remember, small groups of both parties that split off. There were the "blue dog Democrats." There were the "Dixie Democrats." Democrats were never going to, ever again, pull together.

After all, the same steps that reduce carbon pollution also clean the air we breathe, which saves lives and reduces disease.

Buy what's deliverable, not what could be.

We have reduced poverty in the world by 50% since the year 1970 - the number of people who go to bed hungry, the number of people that have to sleep without a roof over their heads, the number of people that are illiterate.The world is better.

Design does matter. And not necessarily in a way that people realize. A lot of what you do, people take for granted - that a park has always been here, that a bicycle lane has always been there, that the street is safe or clean.