There are no bad mistakes in maths, only discoveries.

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

The greatest enemy to human potential is your comfort zone

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

Don't fear failure, fear being in the same exact same place next year as you are now.

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

Skills are built not born.

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

Procrastination is the thief of time and the enemy of success.

Tough times never last, but tough people do.

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

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

Success can never happen without the journey (struggle).

We learn more from failure than we do from success.