Later, Whorf's speculations about the “sensuously and operationally different” character of different snow types for “an Eskimo” (Whorf 1956: 216) developed into a familiar journalistic meme about the Inuit having dozens or scores or hundreds of words for snow; but few who repeat that urban legend recall Whorf's emphasis on its being grammar, rather than lexicon, that cuts up and organizes nature for us. - http://plato.stanford.edu/entries/linguistics/#Who