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. 

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

Hard work - a two way street where you get exactly what you put in.

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

The road to success is like a staircase. If you want to succeed, double your failure rate

You can hire a tutor but you can't hire someone to practice for you.

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

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

Success is a journey, not a destination.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

Mistakes have the power to turn you into something better than you were before.

Hard work beats talent when talent doesn't work hard.

The journey of a thousand miles begins with one step.

Time is your friend, impulse is your enemy.