Craftsmanship is a special character that is common among "craftsmen", a pure desire to perform a good job. It is a lasting and basic human impulse, which aims to conduct dialectic thinking of perception and experience of life in the process of making. The desire of "doing the job well" makes the craftsmanship go beyond the cultivation of skills and become a philosophy of life that emphasizes the interaction and dialectics between materials, physical perception, social collectiveness and public practice in the real life field. This philosophy of life drives the craftsmen to continuously accumulate physical knowledge and experience in the field of practice, dialectically establish their own views and beliefs in the process of discovering and solving new problems, and eventually promote the progress of society.