Procrastination makes easy things hard and hard things harder.

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. 

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

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

There are no shortcuts to any place worth going.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Try and do one thing each day that you would really rather not do.

There are no bad mistakes in maths, only discoveries.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Everything you want is on the other side of fear

Do what you have always done and you will always be what you have always been

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

FAIL - First Attempt In Learning

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.