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

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

You cannot start the next chapter of your life if you keep re-reading the last one.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

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

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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. 

In order to become better than anybody else you must first become better than yourself.

There are no shortcuts to any place worth going.

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

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

I have not failed, I've just found 10,000 ways that won't work.

Everything you want is on the other side of fear

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Success is a journey, not a destination.