The Official Rules river voyage

river voyage

Because they're in the public domain

lieutenants

pot of coins

this lively survey starts with simple arithmetic and algebra and proceeds by gradual steps through graphs

The Official Rules river voyageThis new, vastly expanded and enriched version of The Official Rules presents precisely 5,427 laws, principles, rules, proverbs, and aphorisms collected by Paul Dickson and the esteemed Fellows of the Murphy Center for the Codification of Human and Organizational Law. This often amusing, sometimes profound, collection of "official rules" was gathered one rule at a time over more than forty years from pundits, prophets, and everyday folks. It provides