pain principle

The paper has analyzed the reason and behavior of university students,and pointed out that university students can get richer nutrition from reading,by only following the principle of happiness.

文章分析了大学生阅读的理由和行为,只有遵循唯乐原则,变“苦读”为“乐读,”才能调动大学生学习的积极性与主动性,从阅读中汲取更加丰富的营养。