His "Tenure of Kings and Magistrates" was published in February, 1649; Charles I had been slain on 30 January of that year. It is desirable, in a history of Literature, to "keep King Charles's head out of the Memorial". In the "Areopagitica" (1644) Milton, defending freedom of printing against these friends of liberty, the then dominant Presbyterians, in many passages gives us the prose of a great poet. Here is a passage which must have irritated the Puritans who were not so after the manner of Milton. "If we think to regulate printing, thereby to rectify manners, we must rectify our recreations and pastimes, all that is delightful to man. No music must be heard, no song be set or sung, but what is grave and Doric. There must be licensing dancers, that no gesture, motion, or deportment be taught our youth but what by their allowance shall be thought honest: for such Plato was provided of. It will ask more than the work of twenty licensers to examine all the lutes, and violins, and the guitars in every house; they must not be suffered to prattle as they do, but must be licensed what they may say. And who shall silence all the airs and madrigals, that whisper softness in chambers? The windows also, and the balconies must be thought on; there are shrewd books, with dangerous frontispieces, set to sale; who shall prohibit them? shall twenty licensers? The villages also must have their visitors to inquire what lectures the bagpipe and the rebeck reads, even to the ballatry, and the gamut of every municipal fiddler, for these are the countryman's Arcadias and his Monte Mayors." The famous sentence "I cannot praise a fugitive and cloistered virtue" is familiar to all memories, but such things are not common in his prose: the search for the limbs of slain and mutilated Truth compared to the search for the fragments of "the good Osiris" by Isis, might not have been written had Milton remembered the details of that savage fable, common to ancient Egypt and the Australian Arunta. His cause has triumphed, as triumph it must, in a world where no all-wise and infallible Licenser of Books can be found.