This quotation comes from William Shakespeare's Hamlet probably written in 1600; I am but mad north-north-west: when the wind is southerly I know a hawk from a handsaw.
Или исходит из «Гамлета» Вильяма Шекспира, вероятно, написанного в 1600-м; «I am but mad north-north-west: when the wind is southerly I know a hawk from a handsaw».