"If you would understand this secret, you must first understand the distinction between training an animal and educating one. Trained animals are relatively easy to turn out. All that is required is a book of instructions, a certain amount of bluff and bluster, something to use for threatening and punishing purposes, and of course the animal. Educating an animal, on the other hand, demands keen intelligence, integrity, imagination, and the gentle touch, mentally, vocally, and physically."