I have never had an animal that didn't have a personality, one differing from another.

The hardest part of returning to a truly healthy environment may be changing the current totally unsustainable heavy-meat-eating culture of increasing numbers of people around the world. But we must try. We must make a start, one by one.

I think the best evenings are when we have messages, things that make us think, but we can also laugh and enjoy each other's company.

My mother always taught us that if people don't agree with you, the important thing is to listen to them. But if you've listened to them carefully and you still think that you're right, then you must have the courage of your convictions.

I am living in the Africa I have always longed for, always felt stirring in my blood.

Every individual matters and has a role to play in this life on Earth.

You better not mess with chimps. They are much stronger than humans.