The greats - they protect their sleep because it's where the best work comes from. They say no to things. They turn in when they hit their limits. They don't let the creep of sleep deprivation undermine their judgment.

We can always redeem the man who aspires and strives.

When you feel in your gut what you are and then dynamically pursue it - don't back down and don't give up - then you're going to mystify a lot of folks.

I always did something I was a little not ready to do. I think that's how you grow.

I don't know why I run so fast. I just run.

Never tell a young person that anything cannot be done. God may have been waiting centuries for someone ignorant enough of the impossible to do that very thing.