The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

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

Everything you want is on the other side of fear

"I" not them. Be the best version of you.

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

It is never too late to become what you might have been

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

Success is not final and failure is not fatal. It is the courage to continue that counts.

Run in the morning before your body figures out what you're doing

Success is not final, failure is not fatal.  It is the courage to continue that counts.

The greatest enemy to human potential is your comfort zone

Start, struggle, fail, fix and learn. Repeat.