Albert Einstein's driver used to sit at the back of the hall during each of his lectures. After a period of time, the driver said to the famous scientist, "Boss, I've hear you give that speech so many times...I could give it in my sleep." So, the next lecture, Einstein and the driver switched places, with Einstein sitting in the back, dressed in the driver's uniform. The driver gave the lecture flawlessly. At the end of the lecture, a member of the audience asked a detailed question. Without missing a beat, the "lecturer" replied, "Well, the answer to the question is so simple; I'm going to let my chauffer who is sitting in the back answer it." Like the chauffer, the Hebrew listeners were intellectual infants who did not understand training to intellectual maturity.