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. 

Procrastination is the thief of time and the enemy of success.

We learn more from failure than we do from success.

The temptation to quit will be the greatest when you are about to succeed

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

Skills are built not born.

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

You cannot start the next chapter of your life if you keep re-reading the last one.

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

Your attitude is everything. Pick a good one.

Success is a journey, not a destination.

Tough times never last, but tough people do.

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