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. 

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

Nobody said it’d be easy, they just promised it would be worth it.

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

Practice like you’ve never won. Perform like you’ve never lost.

You can have results or excuses, not both

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

You can be shown the path, but only you can make the first step.

99% of genius comes from hard work, the remaining 1% comes from innate talent

It always seems impossible until it's done.

You cannot escape the responsibility of tomorrow by evading it today

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

Run in the morning before your body figures out what you're doing

Mistakes have the power to turn you into something better than you were before.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.