Fall down seven times, stand up eight.

I think, therefore I am.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Everything you want is on the other side of fear

There is no elevator to success, you have to take the stairs.

Hard work - a two way street where you get exactly what you put in.

There are no shortcuts to any place worth going.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

The greatest mistake we make is living in constant fear that we will make one.

Practice like you’ve never won. Perform like you’ve never lost.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Tough times never last, but tough people do.

You can have results or excuses, not both

Time is your friend, impulse is your enemy.

Don’t hang your targets after you’re done shooting.