The journey of a thousand miles begins with one step.

I think, therefore I am.

There are no bad mistakes in maths, only discoveries.

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

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

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

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

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

Everything that happens was once a dream.

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

Patience is when you’re supposed to get mad, but you choose to understand

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

Instead of finding reasons why you can't, find reasons why you can.