The purpose of the study is to explore the learning motivation and self-regulated learning strategy for one who finished his undergraduate and master course in Y College of Business. The interviewee then passed the doctoral entrance exams for three national universities, and therefore, the next step is to explore the relationship between his high academic achievement and the benefits of teacher-pupil interactions. The results indicate that the respondent's learning motivation generally tends to "shift down" from "Basic Needs" to "Growth Needs" of Maslow's need-hierarchy theory. In addition, the findings suggest that the interviewee's self-regulated learning strategy and teacher-pupil interaction benefits are derived from good learning attitude. Finally, the suggestions for future practical implementation are provided in the study.