The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Never underestimate the importance of small steps. small steps = big changes. 

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

You can hire a tutor but you can't hire someone to practice for you.

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

I think, therefore I am.

There are no bad mistakes in maths, only discoveries.

Dreams don't work unless you do.

Procrastination makes easy things hard and hard things harder.

I have not failed, I've just found 10,000 ways that won't work.

The journey of a thousand miles begins with one step. 

The master has failed more times than the beginner has even tried

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

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.