Here is the key to existence. Are you listening? Here is the key to existence; when I tell you this you will know how to run your lives. You will know if you have been living life to the full, and if you realize you haven't been, you will know immediately how to correct that state of affairs. As soon as I tell you the key to existence. Are you ready? Are you ready for me to tell you?... Always breathe. That's the basis of life, breathing. That's basically the basis. If you don't breathe, you die.