The fact that slang is apt and forceful makes its use irresistibly tempting. Coarse or profane slang is beside the mark, but "flivver," "taxi," the "movies," "deadly" (meaning dull), "feeling fit," "feeling blue," "grafter," a "fake," "grouch," "hunch" and "right o!" are typical of words that it would make our spoken language stilted to exclude.
Emily PostThe letter we all love to receive is one that carries so much of the writerโs personality that she seems to be sitting beside us, looking at us directly and talking just as she really would, could she have come on a magic carpet, instead of sending her proxy in ink-made characters on mere paper.
Emily PostNothing is less important than which fork you use. Etiquette is the science of living. It embraces everything. It is ethics. It is honor.
Emily PostThe most vulgar slang is scarcely worse than the attempted elegance which those unused to good society imagine to be the evidence of cultivation.
Emily Post