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. 

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

Your attitude is everything. Pick a good one.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

If you fail, next time fail better.

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

There are no shortcuts to any place worth going.

Pure mathematics is in its way, the poetry of logical ideas.

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

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

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

Don't fear failure, fear being in the same exact same place next year as you are now.

It always seems impossible until it's done.

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