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

The greatest enemy to human potential is your comfort zone

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Dreams don't work unless you do.

Mistakes have the power to turn you into something better than you were before.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

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

Success can never happen without the journey (struggle).

Don’t be afraid to work hard and find out how good you can really be.

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

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

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

The journey of a thousand miles begins with one step.

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

Time is your friend, impulse is your enemy.