Half as many people will not support half as many enterprises In a given geographical territory, half as many people will not support half as many such enterprises spaced at twice the distance. When distance inconvenience sets in, the small, the various and the personal wither away. Jane Jacobs, The Death and Life of Great American Cities densitydistancegeographybusinesseconomics
Evergreen notes A Definition by Andy Matuschak notes.andymatuschak.org Evergreen notes are written and organized to evolve, contribute, and accumulate over time, across projects. This is an unusual way to think about writing notes: Most people take only transient notes. Evergreen notes should be atomic Evergreen notes should be concept-oriented Evergreen notes should be densely linked Prefer associative ontologies to hierarchical taxonomies Maggie Appleton's Digital Garden notetakinglearning