You aren't going to save the world on your own. But you might inspire a generation of kids to save it for all of us. You would be amazed at what inspired children can do.

There are an awful lot of scientists today who believe that before very long we shall have unraveled all the secrets of the universe. There will be no puzzles anymore. To me, it'd be really, really tragic because I think one of the most exciting things is this feeling of mystery, feeling of awe, the feeling of looking at a little live thing and being amazed by it and how it has emerged through these hundreds of years of evolution and there it is and it is perfect and why.

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

The awful thing is we don't respect each other.

Science demands objective factual evidence - proof; spiritual experience is subjective and leads to faith.

Never be arrogant or abrasive. Treat your opponent respectfully if they really and truly believe they are right.

Empathy is really important.. Only when our clever brain and our human heart work together in harmony can we achieve our full potential.