The Art of Tetman Callis

“Once upon a time there was a traveller drawing for the King of Ch`i. ‘What is the hardest thing to draw?’ asked the King. ‘Dogs and horses are the hardest.’ ‘Then what is the easiest?’ ‘Devils and demons are the easiest. Indeed, dogs and horses are what people know and see at dawn and dusk in front of them. To draw them no distortion is permissible. Therefore they are the hardest. On the contrary, devils and demons have no shapes and are not seen in front of anybody, therefore it is easy to draw them.’ “ – The Complete Works of Han Fei Tzu (trans. and ed. W. K. Liao)