Famous quotes containing the words external and/or speech:
“It can be fairly argued that the highest priority for mankind is to save itself from extinction. However, it can also be argued that a society that neglects its children and robs them of their human potential can extinguish itself without an external enemy.”
—Selma Fraiberg (20th century)
“Speech is power: speech is to persuade, to convert, to compel. It is to bring another out of his bad sense into your good sense.”
—Ralph Waldo Emerson (1803–1882)