Famous quotes containing the words speech and/or signal:
“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)
“A signal is comprehended if it serves to make us notice the object or situation it bespeaks. A symbol is understood when we conceive the idea it presents.”
—Susanne K. Langer (1895–1995)