Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

Fall down seven times, stand up eight.

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

We learn more from failure than we do from success.

Time is your friend, impulse is your enemy.

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

There are no bad mistakes in maths, only discoveries.

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 hero is no braver than an ordinary man, but he is braver five minutes longer.

Everything you want is on the other side of fear

I think, therefore I am.

Hard work beats talent when talent doesn't work hard.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

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.