I have to tell you about this couple, Dorothy and Jim Spencer. They're 99-years-old and just hit 80 years of marriage. Eighty! They met as kids in 10th grade geometry class at Ithaca High School. Jim says he never even talked to her back then — just quietly admired her from afar. They ended up both going to Cornell; Jim became a dean and provost and served in the Navy, and Dorothy taught, volunteered, and raised their three kids. And get this stat: fewer than 1 in 10,000,000 people who have EVER LIVED get to celebrate an 80-year anniversary. That's 0.00001%. They're basically one of the rarest love stories in human history. Their granddaughter Liz said something that hit me: "It's never Grammy or Grandpa. It's Grammy AND Grandpa. They're one thing." He calls her the Queen Mother. Come on. And when they asked Dorothy her secret? She said: "You have to choose a good man, have a good time, and be happy. And don't sweat the small stuff. That's a big one." ▻