L. Frank Baum

“ The three Adepts frankly told Reera who they were, how they became fishes and how they had planned secretly to induce the Yookoohoo to transform them. They admitted that they had feared, had they asked her to help, that she would have refused them.
"You were quite right," returned the Yookoohoo. "I make it my rule never to perform magic to assist others, for if I did there would always be crowd at my cottage demanding help and I hate crowds and want to be left alone." ”

“ But insist that we be given the forms of girls."
The goldfish ducked its head down just as Reera re-entered the cottage. She saw Ervic bent over the kettle, so she came and joined him.
"Can your fishes talk?" she asked.
"Sometimes," he replied, "for all fishes in the Land of Oz know how to speak. Just now they were asking me for some bread. They are hungry."
"Well, they can have some bread," said Reera. "But it is nearly supper-time, and if you would allow me to transform your fishes into girls they could join us at the table and have plenty of food much nicer than crumbs. ”

“ You could not succeed by getting that magic powder, for only the Yookoohoo knows how to use it. The best way is to allow her to transform us into three girls, for then we will have our natural shapes and be able to perform all the Arts of Magic we have learned and well understand. You are acting wisely and in the most effective manner. We did not know you were so intelligent, or that Reera could be so easily deceived by you. Continue as you have begun and try to persuade her to transform us. ”