Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

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

Failure is NOT your destiny. Failure is the key to success.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

Go as far as you can see, when you get there, you’ll be able to see further

We all have two lives. The second begins when we realise we only have one. 

There are no bad mistakes in maths, only discoveries.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

The greatest enemy to human potential is your comfort zone

Procrastination makes easy things hard and hard things harder.

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