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

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

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

I think, therefore I am.

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

I can is 100 times more important than IQ.

The greatest enemy to human potential is your comfort zone

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

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

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.

MATHS = Mistakes Allow Thinking To Happen

Tough times never last, but tough people do.

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

If you can understand just one thing thoroughly, then you will understand everything.

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