Genetics, lifestyle, and luck are all thought to contribute to longevity, but we don't know for sure. Centenarians attribute their longevity to a wide range of things.

72.7 x 22.5 cm. (28.6 x 8.9 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...

Lucas was a teacher who became a Catholic nun at the age of 26. She has said she thinks God is the secret to her longevity. "He is the secret of life. He is the secret of everything," she told ...