“And thereupon he summoned his attendants, and sent for the royal Hakim, that is to say, physician; and the most learned and experienced Dervish, that is to say, religious teacher of the neighbourhood.

“‘For,’ said he, ’who knows whether this sickness is of the body or the soul?’

“And having explained to them how he had brought up his children, the indulgences with which he had surrounded them, the learning which he had had instilled into them, and the way in which he had preserved them from every annoying sight and sound, he concluded:-

“’What more could I have done for the happiness of my children than I have done, and how is it that their reason has departed from them, so that they are at a loss for something to do?  Speak one or other of you and explain.’

“Then the Dervish stepped forward, and opening his mouth, began to make answer.

“‘And,’ said he, ’oh King of the Hills, in the bringing up of thy sons, surely thou hast forgotten the proverb which saith, “He that would know good manners, let him learn them from him who hath them not.”  For even so may the wise man say of happiness, “He that would know he is happy, must learn it from him who is not.”  But again, doth not another proverb say, “Will thy candle burn less brightly for lighting mine?” Wherefore the happiness which a man has, when he has discovered it, he is bound to impart to those that have it not.  Have I spoken well?’

“Then King and the Hakim declared he had spoken remarkably well; nevertheless I am by no means sure that King Schelim knew what he meant.  Whereupon the Dervish offered to go at once to the four incomparable princes, and cure them of their madness in supposing they had nothing to do, and King Schelim in great delight, and thoroughly glad to be rid of the trouble, told him that he placed his sons entirely in his hands; then taking him aside, he addressed to him a parting word in confidence.

“’Thou knowest, oh wise Dervish, that I have had no education myself, and therefore, as the proverb hath it, “To say I don’t know, is the comfort of my life,” yet what better is a learned man than a fool, if he comes but to this conclusion at last?  See thou restore wisdom and something to do to the souls of my sons.’

“Which the Dervish promised to accomplish, accordingly in company with the Hakim, he betook himself to the palace of the four princes, his Majesty’s incomparable sons.

“Well, in spite of all they had heard, both the Dervish and Hakim were surprised at what they really found at the palace of the four princes.