The Sense of Order A Book by E. H. Gombrich The Tiling Patterns of Sebastien Truchet and the Topology of Structural Hierarchy perceptionartorder
What doesn't seem like work? An Essay by Paul Graham paulgraham.com The stranger your tastes seem to other people, the stronger evidence they probably are of what you should do. So I bet it would help a lot of people to ask themselves about this explicitly. What seems like work to other people that doesn't seem like work to you? workinterestlife