Complaining begets more complaints. Anger begets more anger. And optimism begets more optimism.

Work requires effort. Things we love to do feel effortless. Only do the things you love and you'll never have to work again.

Look down from as high as possible. Look ahead as far as you can see. Then decide what to do.

When I was a kid, I was a bit of a space geek. I loved the space program and all things NASA. I would read books about our solar system; I had pictures of the Space Shuttle on my bedroom wall. And yes, I even went to Space Camp.

If somebody wants to learn their why, either you help them or send them over to their course. All of this stuff helps.

New ideas need audiences like flowers need bees. No matter how bright and colorful, they will die unless others work to spread them

I have been inspired by Martin Luther King and how he inspired a movement. I have learned that a cause must be organic; if it is to have an impact it must belong to those who join the movement and not those who lead it.