This sister and brother duo have the most beautiful relationship in the world. When he says his life would be nothing without his little sister, you'll be moved to tears.
Dorothy Custer is the definition of gumption. Listen to her tell the story of how she met her husband, then at 2:10 she reveals the secret to long life (btw, it's the cutest thing ever).
Dr. Hetzel says he was forced to drop out of school when he was in the third grade, and later received his GED in 1948. Since then he has dreamed about getting his diploma.