Don’t practice until you get it right, practice until you can’t get it wrong.

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

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

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

Life is full of opportunities. With every opportunity that is missed, another one is born.

Success can never happen without the journey (struggle).

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

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. 

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. 

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

Success is a journey, not a destination.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

In order to become better than anybody else you must first become better than yourself.