I feel sad whenever I see a very old person, walking slowly on the street... We will be very old one day, who knows... But I see also young people who lives like old people. That's such a waste! In this case the Latin proverb "Acta est Fibula" (The end of the story) is relatively true. However If we can keep the young spirit, I don't think it doesn't matter how much wrinkle we will get on our skin because the youthness is temporary but the wisdom has the power!