My advice to other disabled people would be, concentrate on things your disability doesn't prevent you doing well, and don't regret the things it interferes with. Don't be disabled in spirit, as well as physically.

Disorder increases with time because we measure time in the direction in which disorder increases.

Hang in there, retirement is only thirty years away!

For millions of years, mankind lived just like the animals. Then something happened which unleashed the power of our imagination. We learned to talk and we learned to listen.

We think we have solved the mystery of creation. Maybe we should patent the universe and charge everyone royalties for their existence.

Why do we remember the past, but not the future?

I'm really easy to get along with once you see it my way.