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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

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

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

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

Go as far as you can see, when you get there, you’ll be able to see further

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

He who has begun his task is half-way done. Have the courage to begin!

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

I can is 100 times more important than IQ.

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.

There are no bad mistakes in maths, only discoveries.

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.