In the ordinary use of the term, subject in fact means: (1)a free subjectivity, a centre of initiatives, author of and responsible for its actions; (2)a subjected being, who submits to a higher authority, and is therefore stripped of all freedom except that of freely accepting his submission. This last note gives us the meaning of this ambiguity, which is merely a reflection of the effect which produces it; the individual is interpellated as a (free) subject in order that he shall submit freely to the commandments of the Subject, i.e. in order that he shall (freely) accept his subjection, i.e. in order that he shall make the gestures and actions of his subjection "all by himself". There are no subjects except by and for their subjection.