Just stick with it, what seems hard now will one day be your warm up.

Failure to prepare = preparing to fail

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

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

You cannot escape the responsibility of tomorrow by evading it today

If you want to succeed, double your failure rate.

There are no bad mistakes in maths, only discoveries.

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

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

Tough times never last, but tough people do.

Fall down seven times, stand up eight.

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

FAIL - First Attempt In Learning