[T]o eliminate the need to resort to rules it would be necessary to establish in each
case a complete description (which the invocation of rules allows one to dispense
with) of the relation between habitus, as a socially constituted system of cognitive and
motivating structures, and the socially structured situation in which the agent’s interests
are defined and with them the objective functions and social motivations of their
practices. (Bourdieu, 1977: 76)