There are no bad mistakes in maths, only discoveries.

We learn more from failure than we do from success.

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

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. 

The greatest mistake we make is living in constant fear that we will make one.

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

I think, therefore I am.

The master has failed more times than the beginner has even tried

Lose an hour in the morning and you will spend all day looking for it.

You can be shown the path, but only you can make the first step.

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

It doesn’t matter where you start, it matters how you end

Failure to prepare = preparing to fail

Fall down seven times, stand up eight.