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. 

Everything you want is on the other side of fear

Learn To Step Outside Of Your Comfort Zone. Outside your comfort zone is where the magic happens

If you fail, next time fail better.

Your attitude is everything. Pick a good one.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Tough times never last, but tough people do.

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

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

Start, struggle, fail, fix and learn. Repeat.

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

You cannot start the next chapter of your life if you keep re-reading the last one.

Failure to prepare = preparing to fail

Fall down seven times, stand up eight.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there