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

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Hope might be a good breakfast, but it makes a very poor dinner

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

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

There are no bad mistakes in maths, only discoveries.

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

He who has begun his task is half-way done. Have the courage to begin!

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

Nobody said it’d be easy, they just promised it would be worth it.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

A book a day keeps the stupidity away.

Fall down seven times, stand up eight.

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