class with a real dead human body. They all gathered around the surgery
table with the body covered with a white sheet The professor started the
class by telling them, "In medicine, it is necessary to have two important
qualities as a doctor: the first is that you not be disgusted by anything
involving the human body."For an example, the professor pulled back the
sheet, stuck his finger in the butt of the corpse, withdrew it and stuck it
in his mouth. "Go ahead and do the same thing," he told his students. The
students freaked out, hesitated for several minutes, but eventually took
turns sticking a finger in the butt of the dead body and sucking on it. When
everyone finished, the professor looked at them and told them,"The second
most important quality is observation. I stuck in my middle finger and
sucked on my index finger. Now learn to pay attention."

