专业知识同时也是发展的需求，很多人因为学好了自己的专业知识而在未来的工作和事业上出类拔萃，非常成功；很多employers 在录取员工的时候都倾向于专业学术成绩优秀的毕业生。即使个人创业也需要专业知识创造财富，吸引投资

Professional knowledge is the need of development as well.Many people are superior to any others and very successful in their work or career because of having learnt professional knowledge well; most employers tend to the undergraduates with excellent professional and academic performance whtn they admit employees.Even one starts a business all by himself who needs professional knowledge to create wealth and attract investment.