Paying it forward.
A retired U.N. negotiator said, on Australian radio, that he was once asked, “Why do you care what happens to people who aren’t from your tribe?”
He answered, carefully, “What if twenty years from now your son can save the life of my son?
“To do that, you and I would have to stay in contact, yes, and I would do everything I can now to help that happen twenty years from now.”
(FOUR verts TSALL en.)