5-1b1a2c0 No theory can exhaust reality
2-1d ‘Ecosystem’ & ‘Thermodynamics’ & ‘Double-entry bookkeeping’ - Everything is connected, there is no free lunch
5-2 What counts cannot be counted
10-2g1 Culture is an implicit theory for its members. It dictates what to look at and how they reason about the world.
9-4b2a1d A group of people who doesn’t know who they are and where they came from won’t make it to the moon or Mars