Quote from Rhonda Byrne's book The Power. Being grateful for over 51% of your thoughts will tip the scales and your life will never be the same. Don't think about what you don't have, be thankful for what you do have and it will multiply.
You are energy, and energy cannot be created or destroyed. Energy just changes form. And that means You! The true essence of You, the pure energy of You, has always been and always will be. You can never not be.