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

Hard work beats talent when talent doesn't work hard.

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

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

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Dreams don't work unless you do.

There are no bad mistakes in maths, only discoveries.

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

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

The greatest enemy to human potential is your comfort zone

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

If you can understand just one thing thoroughly, then you will understand everything.

Just stick with it, what seems hard now will one day be your warm up.

A hero is no braver than an ordinary man, but he is braver five minutes longer.