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. 

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

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

I can is 100 times more important than IQ.

It is never too late to turn an unproductive day into a productive one.

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.

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

The journey of a thousand miles begins with one step.

Tough times never last, but tough people do.

We all make mistakes. What matters is how we choose to move forwards from them.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

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

Our fixed mindset builds our cage, fear keeps us in it.

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