Not really non-fiction, but Zen and the Art of Motorcycle Maintenance is always a good read. Also if you're just interested in 'stuff', Plato's The Republic is very worth reading : https://en.wikipedia.org/wiki/Zen_and_the_Art_of_Motorcycle_... https://en.wikipedia.org/wiki/Republic_%28Plato%29
> Zen and the Art of Motorcycle Maintenance I really enjoyed the parts of that book that were actually about the motorcycle trip. Pirsig's thoughts on quality didn't resonate with me, at all.
Then I read it the second time.
And the "chautauqua" (what the author calls the philosophical discussions) blew my mind!
I have read the book 3x so far, and the insights keep deepening.