Everything you want is on the other side of fear

Fall down seven times, stand up eight.

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

There are no shortcuts to any place worth going.

Tough times never last, but tough people do.

The bad news is time flies, the good new is that you're the pilot.

I can is 100 times more important than IQ.

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. 

Pure mathematics is in its way, the poetry of logical ideas.

Success is a journey, not a destination.

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

We learn more from failure than we do from success.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

A book a day keeps the stupidity away.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.