Studying chimps, I came to the conclusion that being evil is something that only humans are capable of. A chimp would never plan to pull another's nails out. The chimps' way of aggression is quick and brutal. I compare them to gang attacks.

We find animals doing things that we, in our arrogance, used to think was "just human".

It's up to us to save the world for tomorrow: it's up to you and me.

Above all we must realize that each of us makes a difference with our life. Each of us impacts the world around us every single day. We have a choice to use the gift of our life to make the world a better place - or not to bother

You cannot share your life with a dog, as I had done in Bournemouth, or a cat, and not know perfectly well that animals have personalities and minds and feelings.

If you work hard and be persistent, you will achieve whatever you want to do.

I like some animals more than some people, some people more than some animals.