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

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

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

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. 

Tough times never last, but tough people do.

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

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

I think, therefore I am.

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

I can is 100 times more important than IQ.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

We learn more from failure than we do from success.

He who has begun his task is half-way done. Have the courage to begin!

Everything you want is on the other side of fear

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