Note 5 — SOME FAROE LEGENDS.
Reading edition
It is necessary to explain that in talking to a brownie one must not call a knife, a sword, an axe, or anything of the kind by its right name, but indicate it by a paraphrase, ‘The sharp thing,’ &c. Nor must one say ‘Thank you’ to the brownies, if they do one a service, because, if so, it gives them power to injure the person who thanks them.