Time is your friend, impulse is your enemy.

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 learn more from failure than we do from success.

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Just stick with it, what seems hard now will one day be your warm up.

I have not failed, I've just found 10,000 ways that won't work.

There is no elevator to success, you have to take the stairs.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

The power of reflection is the most powerful skill you’ll learn.

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

Everything you want is on the other side of fear

Procrastination makes easy things hard and hard things harder.

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