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. 

It is never too late to turn an unproductive day into a productive one.

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

Your limitation - its only your imagination.

The easiest person to deceive is yourself.

There are no shortcuts to any place worth going.

Hard work beats talent when talent doesn't work hard.

We are all maths people : step 1 - do maths and step 2 - be a person. 

Tomorrow is worth more than yesterday but less than today.

Success is a journey, not a destination.

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

99% of failures come from people who have the habit of making excuses.

Tough times never last, but tough people do.

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

The master has failed more times than the beginner has even tried