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

Just stick with it, what seems hard now will one day be your warm up.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Time is your friend, impulse is your enemy.

Our fixed mindset builds our cage, fear keeps us in it.

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

No one starts out on top. You have to work your way up.

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

Skills are built not born.

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

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

The temptation to quit will be the greatest when you are about to succeed

The bad news is time flies, the good new is that you're the pilot.

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