I can trace my environmentally-friendly lifestyle back to my childhood. My father was a conservative Republican that liked to 'conserve'.

When we destroy something crated by man we call it vandalism but when we destroy something by nature we call it progress.

We, who have so much, must do more to help those in need. And most of all, we must live simply, so that others may simply live.

The two most abundant forms of power on earth are solar and wind, and they're getting cheaper and cheaper.

California has always led the way on environmental protection and always reaped the benefits, pioneering everything from catalytic convertors on cars to stationary source reduction.

The food in Yugoslavia is fine if you like pork tartare.

People are overwhelmed looking up at the Mount Everest of environmental challenges that we face. But you put one foot in front of the other and you recognize that not everyone is Sir Edmund Hillary.

What we often fail to recognize is how efficient a vegan diet is. Less land, less water, more food for our spiraling population.

If you're not buying recycled products, you're not really recycling.

It takes less land to grow a pound of broccoli than it does a pound of beef. Less land to grow a pound of grain than a pound of beef. Less water, less energy.

I've been in movies with Meryl Streep, Jack Nicholson - but I was on 'The Simpsons,' and finally, in the eyes of my children, I was a star.

If you're reading this, I hope God opens incredible doors for your life this year. Greatness is upon you. You must believe it though.

Before you get bored of yourself try creativity in your life.

I don't know anywhere in the world where there is not racism against somebody.

I'm doing what I have to do. I want everyone to know that I love them.

Failure is simply a price we pay to achieve success

Comedy has a responsibility to be a voice of society, so within that, there's always going to be those that talk about those subjects and things that are going on in the world.

Take custody of your life. Show up, do your best, and let go of the rest.

Obamacare is a crime against democracy.

A pattern has an integrity independent of the medium by virtue of which you have received the information that it exists.

Fashion's been really good to me. It financed Patti Smith: Dream of Life.