Success can never happen without the journey (struggle).

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

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

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

Success is not final and failure is not fatal. It is the courage to continue that counts.

You can be shown the path, but only you can make the first step.

We learn more from failure than we do from success.

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

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

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

It always seems impossible until it's done.

Start, struggle, fail, fix and learn. Repeat.

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

Never underestimate the importance of small steps. small steps = big changes. 

The master has failed more times than the beginner has even tried