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

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.

Success is a journey, not a destination.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

I think, therefore I am.

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

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

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

Skills are built not born.

Your attitude is everything. Pick a good one.

Failure is not the opposite of success, it is part of the success.

Shoot for the moon and even if you miss you’ll land among the stars/

FAIL - First Attempt In Learning

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.