Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

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

We all make mistakes. What matters is how we choose to move forwards from them.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

The temptation to quit will be the greatest when you are about to succeed

Success is a journey, not a destination.

Procrastination makes easy things hard and hard things harder.

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. 

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

I think, therefore I am.

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

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

If you want to succeed, double your failure rate.

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

Go as far as you can see, when you get there, you’ll be able to see further