It's only when we truly know and understand that we have a limited time on earth - and that we have no way of knowing when our time is up, we will then begin to live each day to the fullest, as if it was the only one we had. Elisabeth Kubler-Ross
Smile, by Lord Baden-Powell Want of laughter means want of health. Laugh as much as you can: it does you good; so whenever you can get a good laugh on. And make other people laugh too, when possible, as it does them good.