Time is your friend, impulse is your enemy.

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

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

You can hire a tutor but you can't hire someone to practice for you.

You can be shown the path, but only you can make the first step.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

Procrastination makes easy things hard and hard things harder.

You can have results or excuses, not both

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

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. 

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

Failure to prepare = preparing to fail

You cannot start the next chapter of your life if you keep re-reading the last one.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.