You can have results or excuses, not both

Practice like you’ve never won. Perform like you’ve never lost.

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

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

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

The easiest person to deceive is yourself.

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

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. 

Failure is not the opposite of success, it is part of the success.

I have not failed, I've just found 10,000 ways that won't work.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Just stick with it, what seems hard now will one day be your warm up.

Pure mathematics is in its way, the poetry of logical ideas.

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