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.

Procrastination is the thief of time and the enemy of success.

I think, therefore I am.

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

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

You can have results or excuses, not both

99% of failures come from people who have the habit of making excuses.

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. 

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

It always seems impossible until it's done.

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

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