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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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

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. 

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

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

The journey of a thousand miles begins with one step.

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

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

Don't fear failure, fear being in the same exact same place next year as you are now.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

It always seems impossible until it's done.

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

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