We are the ones responsible to determine whether the war that our marines, soldiers and airmen are fighting in is worth the cause.
My parents always felt if I worked hard enough I could make any dream come true.
The last thing you want to do is finish playing or doing anything and wish you would have worked harder.
There may be people who have more talent than you, but there's no excuse for anyone to work harder than you do - and I believe that.
This is why you play - to get an opportunity to play in the playoffs.
I love it when people doubt me. It makes me work harder to prove them wrong.
You have to be confident, if you're not confident you might as well go home.
We feel like there are way too many problems in the world, and there's nothing we can do to solve them. We forget how to be compassionate and start to feel hopeless.
I don't fool with a lot of things that I can't have fun with. There's not much reward in that.
I suspect that even though the various questions are difficult and many, they are not as difficult and many as those we faced when we started the Apollo [space program] in 1961.
Here is my biggest takeaway after 60 years on the planet: There is great value in being fearless. For too much of my life, I was too afraid, too frightened by it all. That fear is one of my biggest regrets.