This paper provides an analytical framework of classical sociological theories of Max Weber (1864-1920) in the review of development thinking Tun Dr. Mahathir Mohamad as the leader of the country from 1981 to 2003. The theory that will be affected are 'social action theory', rational-legal and rational capitalism in reviewing ideas / thoughts and approach / policy development used in the period. The concept and features of the theory will be used to assess the rationale and approach of 'Mahathir factor' in making changes from the traditional to modern agriculture industry. It includes the successful development and policies to the folk- 'Mahathir generation'. Initial exploration on the thinking of Tun Dr. Mahathir is by assessing the value ...