THE CANTERBURY TALES
and luna. And therefore," he said, "give heed to my saying: let no man busy him to seek after this art, unless he can understand the intent and speech of philosophers; for if he do, he is an ignorant man. For this science and this cunning, pardee, is of the secret of secrets."
Also there was a disciple of Plato, that on a time asked of his master, as his book Senior will bear witness, "Tell me the name of the secret stone." And Plato answered unto him, "Take the stone that men call Titanos." "Which is that?" quoth he. "The same is magnesia," said Plato. "Yea, sir; is it so? This is ignotum per ignotius. Good sir, what is magnesia, I pray you?" "It is a water," quoth Plato, "that is made of four elements." "Tell me, good sir," quoth he then, "the source of that water, if it please you." "Nay, nay," quoth Plato, "that certainly I will not. For all philosophers have sworn that they shall discover it unto none, nor write it in any book, in any manner ; for it is so dear unto Christ that he will not that it be discovered, save where it pleaseth his deity to inspire man, and eke he forbiddeth it unto whom it pleaseth him; lo! this is all."
I conclude then thus: Sith God of heaven willeth not that the philosophers declare how a man shall come unto this stone, I counsel, as for the best, to let it go. For whoso maketh God his adversary, as for to work anything in defiance of his will, shall never prosper, though he multiply all his life. And here an end; for my story is done. God send every true man help out of his trouble. Amen.
Here is ended the Canon's Yeoman s Tale.
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