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

We learn more from failure than we do from success.

Dreams don't work unless you do.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

I can is 100 times more important than IQ.

The bad news is time flies, the good new is that you're the pilot.

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

The temptation to quit will be the greatest when you are about to succeed

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

There are no bad mistakes in maths, only discoveries.

It always seems impossible until it's done.

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

Success is a journey, not a destination.

Hard work beats talent when talent doesn't work hard.