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. 

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

If you fail, next time fail better.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

Failure to prepare = preparing to fail

Procrastination makes easy things hard and hard things harder.

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

I can is 100 times more important than IQ.

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

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

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

Dreams don't work unless you do.