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. 

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

There are no bad mistakes in maths, only discoveries.

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

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

Everything you want is on the other side of fear

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

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

Practice like you’ve never won. Perform like you’ve never lost.

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

If you fail, next time fail better.

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

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

Lose an hour in the morning and you will spend all day looking for it.