Life is full of irony. When we are young, we feel like we know everything, but really we know almost nothing. As we grow older, we learn so much more, but we realize more and more how limited we are. “If I had known then what I know now…” We are blessed to hear life lessons from an octogenarian (a fancy word for “eighty-something”) who spend nearly half his life chasing after happiness from the world, and the other half studying Scripture, following Christ, and teaching others to find fulfillment in doing the same.