“Kant discerns in what he calls,in a stroke of genius, a “logical tact” (Logische Takt).Inscribed in the orbit of an esthetics,the art of operating is placed under the sign of the faculty of judgement, the “alogical” condition of thought.The traditional antinomy between “operativity” and “reflection” is trancended through a point of view which aknowledging art as the root of thought, makes judgement a “middle term” (Mittelglied) between theory and praxis.”

Certeau,de M.(72).