Famous quotes containing the words force and/or constant:
“The ideas of the ruling class are in every epoch the ruling ideas, i.e. the class which is the ruling material force of society, is at the same time its ruling intellectual force.”
—Karl Marx (1818–1883)
“The tears of the world are a constant quality. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.”
—Samuel Beckett (1906–1989)