4 So Aladdin curbed his impatience and agreed to wait until the following day; but, since he realised that it was not impossible that the project might fail, and that he might have to seek to the Slave of the Lamp for advice and help in difficulty, he spoke to his mother on the matter. “O my mother,” he said, “it was the condition of thy promise that I should not invoke the Slave of the Lamp in the furtherance of this my desire; yet it must be understood between us that if thou make a blunder—which thou needst not