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

Your limitation - its only your imagination.

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

The power of reflection is the most powerful skill you’ll learn.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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

The wise person knows that no answer is also an answer

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

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

There are no shortcuts to any place worth going.

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

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

Never underestimate the importance of small steps. small steps = big changes. 

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

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