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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

The temptation to quit will be the greatest when you are about to succeed

Do what you have always done and you will always be what you have always been

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

We learn more from failure than we do from success.

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

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.

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

If you can understand just one thing thoroughly, then you will understand everything.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

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