““Energy and life go hand in hand. If you stop breathing, you will not be able to generate the energy you need for staying alive and you’ll be dead in a few minutes. Keep breathing. Now the oxygen in your breath is being transported to virtually every one of the 15 trillion cells in your body, where it is used to burn glucose in cellular respiration. You are a fantastically energetic machine. Gram per gram, even when sitting comfortably, you are converting 10 000 times more energy than the sun every second.””
