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

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

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

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

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

Success can never happen without the journey (struggle).

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

There are no bad mistakes in maths, only discoveries.

It always seems impossible until it's done.

Tough times never last, but tough people do.

If you want to succeed, double your failure rate.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

I can is 100 times more important than IQ.

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.

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