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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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

The greatest mistake we make is living in constant fear that we will make one.

We learn more from failure than we do from success.

Fall down seven times, stand up eight.

Everything you want is on the other side of fear

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

Failure is NOT your destiny. Failure is the key to success.

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

Your limitation - its only your imagination.

We learn more from failure than we do from success.

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

99% of genius comes from hard work, the remaining 1% comes from innate talent