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

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

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

I have not failed, I've just found 10,000 ways that won't work.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

There are no shortcuts to any place worth going.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

We are all maths people : step 1 - do maths and step 2 - be a person. 

We learn more from failure than we do from success.

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

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.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.