The greatest mistake we make is living in constant fear that we will make one.

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

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

The bad news is time flies, the good new is that you're the pilot.

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

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

Fall down seven times, stand up eight.

There are no shortcuts to any place worth going.

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

The road to success is like a staircase. If you want to succeed, double your failure rate

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

Success is a journey, not a destination.

Failure to prepare = preparing to fail

Pure mathematics is in its way, the poetry of logical ideas.

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