Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Mistakes have the power to turn you into something better than you were before.

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

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

Everything that happens was once a dream.

There are no bad mistakes in maths, only discoveries.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Don’t practice until you get it right, practice until you can’t get it wrong.

Failure to prepare = preparing to fail

It always seems impossible until it's done.

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

If you want to succeed, double your failure rate.

I can is 100 times more important than IQ.