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. 

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

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

You can hire a tutor but you can't hire someone to practice for you.

The bad news is time flies, the good new is that you're the pilot.

Mistakes have the power to turn you into something better than you were before.

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

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

Success is a journey, not a destination.

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

Instead of finding reasons why you can't, find reasons why you can.

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

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

Success is the sum of small repeated efforts, day in and day out.

If you fail, next time fail better.