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. 

It doesn’t matter where you start, it matters how you end

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

The journey of a thousand miles begins with one step.

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

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

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

Fall down seven times, stand up eight.

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

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

The temptation to quit will be the greatest when you are about to succeed