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

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

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

You cannot escape the responsibility of tomorrow by evading it today

We learn more from failure than we do from success.

There are no bad mistakes in maths, only discoveries.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

There are no shortcuts to any place worth going.

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

The easiest person to deceive is yourself.

Hope might be a good breakfast, but it makes a very poor dinner

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. 

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

Hard work - a two way street where you get exactly what you put in.