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

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.

We are all maths people : step 1 - do maths and step 2 - be a person. 

We learn more from failure than we do from success.

The greatest mistake we make is living in constant fear that we will make one.

No one starts out on top. You have to work your way up.

Tough times never last, but tough people do.

Fall down seven times, stand up eight.

Never underestimate the importance of small steps. small steps = big changes. 

Dreams don't work unless you do.

99% of genius comes from hard work, the remaining 1% comes from innate talent

It is never too late to become what you might have been

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.