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.

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. 

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

There are no shortcuts to any place worth going.

There are no bad mistakes in maths, only discoveries.

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

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

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

Tough times never last, but tough people do.

Success is the sum of small repeated efforts, day in and day out.

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

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

A book a day keeps the stupidity away.

You can be shown the path, but only you can make the first step.

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