The book we’re talking about here is called Buffettology. It was written by Mary Buffett. She’s
Warren Buffett’s ex daughter-in-law. And she wrote two books: one called Buffettology and another called The New Buffettoloy. Flipping through them both I found more stuff in the first Buffettology that had to do with what we’re talking about here.
So I’ll be quoting more from that book than from The New Buffettology.