I think, therefore I am.

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

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

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

No one starts out on top. You have to work your way up.

Tough times never last, but tough people do.

We learn more from failure than we do from success.

Don't fear failure, fear being in the same exact same place next year as you are now.

Success is the sum of small repeated efforts, day in and day out.

The greatest enemy to human potential is your comfort zone

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

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

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

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

You cannot start the next chapter of your life if you keep re-reading the last one.