Leadership is unlocking people's potential to become better.

I always thought the objective of basketball was to get the maximum amount of movement to get the easiest shot, closest to the basket. With the three-point rule, the whole strategy changes, and you make a move and then throw it 30 feet out, where somebody takes a standing jump shot.

Look, I have no qualms about having played basketball. The game has done so much for me. Look at the places I've been, for one thing.

For much of my career I had no authentic political voice. I had been campaigning all over the country not to change the world or shake up my audiences but to please the roomful of people to whom I was speaking... As a result, my words rarely had the ring of truth to the nonpolitical observer.

Diminutive worlds are more likely to be rocky, and lapped by oceans and atmospheres. In the vernacular of 'Star Trek,' these would be M-class planets: life-friendly oases where biology could begin and bumpy-faced Klingons might exist.

I think you have to be creative to make a difference in science.

I had people in my life who didn't give up on me: my mother, my aunt, my science teacher. I had one-on-one speech therapy. I had a nanny who spent all day playing turn-taking games with me.

Prior to inventing the Geyser Tube toy, dropping a stack of Mentos into a bottle of soda was not always an easy task. The Geyser Tube makes it easy to get a perfect launch every time at heights of 30 feet or more. Tell me... who doesn't like to see soda shooting 30 feet into the air, all in the name of science?