We learn more from failure than we do from success.

No one starts out on top. You have to work your way up.

You cannot escape the responsibility of tomorrow by evading it today

Tough times never last, but tough people do.

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

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

Hard work - a two way street where you get exactly what you put in.

The journey of a thousand miles begins with one step.

There are no bad mistakes in maths, only discoveries.

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Knowledge is of no value unless you put it into practice.

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

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