I think, therefore I am.

Everything you want is on the other side of fear

It doesn’t matter where you start, it matters how you end

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Procrastination is the thief of time and the enemy of success.

You cannot escape the responsibility of tomorrow by evading it today

I have not failed, I've just found 10,000 ways that won't work.

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

We learn more from failure than we do from success.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Procrastination makes easy things hard and hard things harder.

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

The greatest enemy to human potential is your comfort zone

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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