I've been to Nepal, but I'd like to go to Tibet. It must be a wonderful place to go. I don't think there's anything there, but it would be a nice place to visit.

No one will protect what they don't care about, and no one will care about what they have never experienced.

The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.

Instead of controlling the environment for the benefit of the population, perhaps we should control the population to ensure the survival of our environment

What humans do over the next 50 years will determine the fate of all life on the planet.

Anyone who believes in indefinite growth on a physically finite planet is either mad or an economist

The World is full of wonders, but they become more Wonderful, not less Wonderful when Science looks at them.

The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

How could I look my grandchildren in the eye and say I knew what was happening to the world and did nothing.

Bringing nature into the classroom can kindle a fascination and passion for the diversity of life on earth and can motivate a sense of responsibility to safeguard it.

I just wish the world was twice as big and half of it was still unexplored.

Women. You have to love them the way they are or they'll drive you insane.

Alas! when passion is both meek and wild!

You need others. Too often people think that being unique means being isolated, and being a great artist means coming up with genius ideas out of nowhere. Nothing could be farther from the truth.

I don't think I'd be a very good parent. I'd be too honest.

The mere idea of asking a family member if they intentionally stopped sending me an annual bonus makes me feel like breaking out in hives.

The north of the Central African Republic is now a war zone, with rival armed bands burning villages, kidnapping children, robbing travelers and killing people with impunity.

I don't go to any sexy places to eat where they give you half a lamb chop and one bean. I like going, 'Uhhh, I'm done' when I eat.

You see, to me, it doesnt really matter if an elected official has a D or an R behind her name, or his name. I honestly dont give a damn about who belongs to either political party.

No one complains of being a prisoner of love who has ever been a prisoner of loneliness.

Art is an evolution of techniques and materials from past to present and we can't stop learning.