No one starts out on top. You have to work your way up.

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

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

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

I think, therefore I am.

Failure to prepare = preparing to fail

Hard work - a two way street where you get exactly what you put in.

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

Fall down seven times, stand up eight.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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

Run in the morning before your body figures out what you're doing

Procrastination is the thief of time and the enemy of success.

Lose an hour in the morning and you will spend all day looking for it.