Nobody is going to delegate a lot of power to a secretary that they can't control.

I don't know why you should be proud of something. It doesn't make you any better or worse. You are what you are.

In fact, you see Hillary [Clinton] moving very far to the left. You see all the Republicans moving very far to the right.

People use so much more health care when they live longer.

Fighting climate change isn't just an obligation we owe to future generations. It's also an opportunity to improve public health - and drive economic growth - in the here and now.

We cannot continue. Our pension costs and health care costs for our employees are going to bankrupt this city.

We're [New York] the world's second home, the place where every religion is practiced and every culture is celebrated.