Procrastination is the thief of time and the enemy of success.

Failure is not the opposite of success, it is part of the success.

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

Dreams don't work unless you do.

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

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

It always seems impossible until it's done.

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.

There are no bad mistakes in maths, only discoveries.

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

Try and do one thing each day that you would really rather not do.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

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