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).
"There will be days that you want to give up and the discouragement will be overwhelming. Never give up. I need your strength. I will be strong for you. I will always keep fighting for you. Please do the same for me."