He also must be equipped with a razor- sharp mind,split-second reaction,the temperament of a cow and the stamina of a bull,for the two to four-year course covers the whole range of subjects,from art to zoology. He also must be equipped with a razor￾sharp mind, split-second reaction, the temperament of a cow and the stamina of a bull, for the two to four-year course covers the whole range of subjects, from art to zoology