With the continuously development of society, the social division of labor increasingly sophisticated, professional people of all walks of life in urgent need in this area, which requires that our students must learn the professional knowledge of the fine, after graduation in order to better participate in the great socialist construction , which University during the process of personnel training, and also gives full consideration to the needs of social development, the creation of different categories of professional and professional continues to deepen, derived from some ＂professional professional＂ and ＂superficial understanding＂ learning attitude only eliminated by the flood of social development.A person's energy is limited, it is difficult to do everything, we also hope to own mathematics the comparable Hua ChenJingRun, biotechnology beyond Darwin, martial arts like Ip Man, Fearless, the ability to earn an overwhelming Buffett location and, Bill cover Heights, this idea is very unrealistic, if the world is really such a person then, many people may make the same choice - with me doing a self off. Students also true, we must understand the rational allocation of their time and energy, to distinguish primary and secondary contradictions, picking sesame seeds out of watermelon is very stupid behavior.