lovers and madmen have such seething brains , such shaping fantasies , that apprehend more than cool reason ever comprehends from a midsummer nights dream , william shakespeare the absolute test by which revolution can be distinguished , is the change in the form of activity of a society , in its deepest structure of relationships and feelingsa society in which revolution is necessary is a society in which the incorporation of all its people , as whole human beings , is in practice impossible without a change in its fundamental forms of relationships .