oudly and manfully. The old man undergoes a remarkable transformation and renews his life through his struggle.Р It is easy to see that the destructive force can defeat the one who has been conquered by fate, but motivate a true man to struggle. In the dilemma to fight or leave, it is the shark, the dark force makes Santiago fight against his fate.Р With regard to the symbolical meaning of the shark, there are many explanations, such as the time, the jaws of death, etc. However, Hemingway has once said clearly and definitely. “The obnoxious shark is just like e tax. I work hard, come across good luck. I obtain a considerable sum of cheque, and then the e es along like a shark, using their sharp teeth to bite”. Obviously, the “shark” here is a powerful deputy of the evil force in his world.