When 9/11 happened, the world, certainly in the United States of America, there was a unity. There was this sense of unity. And I have to say just from a personal level, it really felt good. We all felt the same way.

I think what we can do is to develop this incredible computer that we have on our heads, because it's endless. It's just the most brilliant thing we have to develop, and know that we have the power over all of it.

Comedy breaks down walls. It frees us for just a moment from the ugliness of this world.

We need to habituate better thinking to appreciate more of your day because that has a neurological correlate.

the smile you give is the smile you get back.

Men are much simpler mechanisms than women. Nothing changes them ...even when they have a midlife crisis, they do it in a mindless way... that's why I think we should let men go off and have affairs and drive fast cars and dream of being virile - and we should run the world.

The beauty of getting older is the surprise of what else you can do to make the world a better place with the wisdom that you've accrued over those years.