"His striking me over the head three times meant that I was to be ready at the third watch of the night. His withdrawing to his inner chamber and closing the great door after him, meant that I was to go in to him by the back door, and that he would make clear the great truth to me in secret." Accordingly he waited until evening, and made a pretense of lying down to sleep with the other disciples. But when the third watch of the night had come he rose softly and crept to the back door. Sure enough it stood ajar. He slipped in and stepped before the Master's bed. The Master was sleeping with his face turned toward the wall, and the ape did not venture to wake him, but knelt down in front of the bed. After a time the Master turned around and hummed a stanza to himself:
"A hard, hard grind,
Truth's lesson to expound.
One talks oneself deaf, dumb and blind.
Unless the right man's found."
Then Sun Wu Kung replied: "I am waiting here reverentially!"
The Master flung on his clothes, sat up in bed and said harshly: "Accursed ape! Why are you not asleep? What are you doing here?"
Sun Wu Kung answered: "Yet you pointed out to me yesterday that I was to come to you at the third watch of the night, by the back door, in order to be instructed in the truth. Therefore I have ventured to come. If you will teach me in the fulness of your grace, I will be eternally grateful to you."
Thought the Master to himself: "There is real intelligence in this ape's head, to have made him understand me so well." Then he replied: "Sun Wu Kung, it shall be granted you! I will speak freely
