I can is 100 times more important than IQ.

The journey of a thousand miles begins with one step.

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

We learn more from failure than we do from success.

Fall down seven times, stand up eight.

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

Don’t be afraid to work hard and find out how good you can really be.

Time is your friend, impulse is your enemy.

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

Your limitation - its only your imagination.

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

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

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.

Your attitude is everything. Pick a good one.

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.