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. 

Procrastination is the thief of time and the enemy of success.

Tomorrow is worth more than yesterday but less than today.

Go as far as you can see, when you get there, you’ll be able to see further

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

Dreams don't work unless you do.

I can is 100 times more important than IQ.

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

You can have results or excuses, not both

MATHS = Mistakes Allow Thinking To Happen

Success is a journey, not a destination.

Success can never happen without the journey (struggle).

Success is the sum of small repeated efforts, day in and day out.

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.