Whenever I feel blue, I start breathing again. - L. Frank Baum

Yet Burzee has its inhabitants — for all this. Nature peopled it in the beginning with Fairies, Knooks, Ryls and Nymphs. As long as the Forest stands it will be a home, a refuge and a playground to these sweet immortals, who revel undisturbed in its depths.

Well, I cannot claim any great experience in life,' the Saw-Horse answered for himself; 'but I seem to learn very quickly, and often it occurs to me that I know more than any of those around me.' 'Perhaps you do,' said the Emperor; 'for experience does not always mean wisdom. - The Marvellous Land Of Oz by L. Frank Baum pg 89 chapter 11

The mule is a very intelligent animal, but to get his attention you have to hit him on the head with a stick.