via MetaFilter: The Two Things about everything. A pretty simple concept that every profession, activity, whatever, only has two things you need to know. Everything else is an extension of those two things.
Other posts
- 19/08/2004: yay for neighbours!
- 11/02/2002: dunno. no title.
- 08/06/2000: CDPCX225
- 20/07/2004: bloody comment spammers