A revolution is not a dinner party, or writing an essay, or painting a picture, or doing embroidery. It cannot be so refined, so leisurely and gentle, so temperate, kind, courteous, restrained and magnanimous. A revolution is an insurrection, an act of violence by which one class overthrows another.
Mao ZedongWe should never pretend to know what we don't know, we should not feel ashamed to ask and learn from people below, and we should listen carefully to the views of the cadres at the lowest levels. Be a pupil before you become a teacher; learn from the cadres at the lower levels before you issue orders.
Mao Zedong