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

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

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

There are no bad mistakes in maths, only discoveries.

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.

We all make mistakes. What matters is how we choose to move forwards from them.

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

Failure to prepare = preparing to fail

The greatest enemy to human potential is your comfort zone

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

Do what you have always done and you will always be what you have always been

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

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

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