【正文】
he finds his wife fateful, his childrenamp。rsquo。s noise unendurable, and the office a nightmare。 if in the daytime he longs for night, and at night sighs for the light of day, then what he needs is not a new philosophy but a new regimena different diet, or more exercise, or what not. man is an animal, and his happiness depends on his physiology more than he likes to think. this is a humble conclusion, but i cannot make myself disbelieve it. unhappy businessmen, i am convinced, would increase their happiness more by walking six miles every day than by any conceivable change of philosophy. thangk you.