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. 

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

Don’t practice until you get it right, practice until you can’t get it wrong.

You cannot escape the responsibility of tomorrow by evading it today

Tough times never last, but tough people do.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

FAIL - First Attempt In Learning

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

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

I have not failed, I've just found 10,000 ways that won't work.

We learn more from failure than we do from success.

There are no bad mistakes in maths, only discoveries.

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