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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Your attitude is everything. Pick a good one.

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

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. 

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

There are no shortcuts to any place worth going.

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

Time is your friend, impulse is your enemy.

If you fail, next time fail better.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

Everything that happens was once a dream.

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

The power of reflection is the most powerful skill you’ll learn.