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

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

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

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

There is no elevator to success, you have to take the stairs.

Failure is NOT your destiny. Failure is the key to success.

The easiest person to deceive is yourself.

We are all maths people : step 1 - do maths and step 2 - be a person. 

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

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

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

I think, therefore I am.

Don’t practice until you get it right, practice until you can’t get it wrong.

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