Arguably, no soft drink has as rich a history as Coca Cola. The home site includes a lot of information about the bottle design, Coke's contribution to Christmas, and much much more. Something I couldn't find there (call it laziness or bad site design) was a list of Coca Cola advertising slogans. A search on Google gave me several results but Roger Richardson's list, Winspiration's page and Graham's Coca Cola Website were especially promising.