Procrastination makes easy things hard and hard things harder.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

We learn more from failure than we do from success.

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

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

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.

We learn more from failure than we do from success.

Fall down seven times, stand up eight.

Go as far as you can see, when you get there, you’ll be able to see further

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. 

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Never underestimate the importance of small steps. small steps = big changes. 

Life is full of opportunities. With every opportunity that is missed, another one is born.