Abstract: World Journal of Medicine and Health Care

Abstract:
The tragedy of man is that he has developed an intelligence eager to uncover mysteries, but not strong enough to penetrate them. With minds but slightly evolved beyond those of our animal relations, we are tortured with precocious desires to pose questions which we are sometimes capable of asking, but rarely able to answer. Hans Zinsser (1878 1940 Physician, Bacteriologist, and Epidemiologist)