Robert M Pirsig (6 Sept 1928 – 24 Apr 2017) was most famously the author of “Zen and the Art of Motorcycle Maintenance – an Inquiry into Values” (ZMM, 1974) – generally considered the best-selling philosophy book of all time – a best seller that still sells today. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.