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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

Knowledge is of no value unless you put it into practice.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

Failure to prepare = preparing to fail

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

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

If you want to succeed, double your failure rate.

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

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

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

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