Although Taylor’s scientific management is often severely criticised, his publications are seldom the subject of scrutinised, philosophical, reading. The latter is the aim of the present text. Attention is given to the idea of science, the role of extra-scientific values, the relationship of theory and practice, the societal meaning of management, presenting demarcations, presuppositions and unclarities. The conclusion notes several topics, implied by Taylor’s views and still worth reflecting upon. One example is efficiency as a seemingly context-independent concept.