@Jori_HEX Zen and The Art of Motorcycle Maintenance by Robert Pirsig. Wiki says it has become the bestselling philosophy book if all time. I read it a long time ago. It was excellent!
@HexOrca @senstweet Agreed, there's lots going on in the longevity field. It's hard trying to keep up. I'm curious to know who you think might be 'in first place.'