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

Dreams don't work unless you do.

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

It doesn’t matter where you start, it matters how you end

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

The power of reflection is the most powerful skill you’ll learn.

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

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.

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.

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

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

In order to become better than anybody else you must first become better than yourself.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Success can never happen without the journey (struggle).