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

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

You're not in competition with anyone but yourself. Outdo your past, not other people.

The easiest person to deceive is yourself.

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

Do what you have always done and you will always be what you have always been

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

Tomorrow is worth more than yesterday but less than today.

It is never too late to turn an unproductive day into a productive one.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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