"Fairy tales can come true it can happen to you, if you're young at heart." Today is the first day of a new stage of my life, and I know that there is a lot of thing to be done, and I discovered that aging is a matter of a way of thinking. You'll become old, the day you stop learning, challenging yourself, trying to make your life "easier". Paul wrote on the Bible: "Do not conform to the pattern of this world, but be transformed by the renewing of your mind." So, renew your mind every day, and no matter if you are 18 or 105, you'll be young, not only at Heart, but also at Life!
The Creator made each of us with His potential, have you reached yours?