If you want to succeed, double your failure rate.

I think, therefore I am.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Skills are built not born.

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

I can is 100 times more important than IQ.

Procrastination makes easy things hard and hard things harder.

Dreams don't work unless you do.

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

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

We all have two lives. The second begins when we realise we only have one. 

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

Try and do one thing each day that you would really rather not do.

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

You cannot escape the responsibility of tomorrow by evading it today