"Much of Biko's energy is devoted to criticizing the liberal in both the condescending white and the idiotic black forms. The black liberal is idiotic because black people lack power in a white-controlled system. The white liberal, on the other hand, operates from the vantage point of having something—perhaps a great deal—to lose in the event of progressive social change. The white liberal's offer to help has an air of condescension because it masks a profound existential investment in the continuation of the racist system. Thus, the white liberal always insists on offering the theoretical or interpretive strategies against antiblack racism, but such strategies often act to preserve the need for white liberals as the most cherished members or overseers of values in their society. In Biko's words: "I am against the superior-inferior white-black stratification that makes the white man a perpetual teacher and the black a perpetual pupil (and a poor one at that.)""