Speaker System

Famous quotes containing the words speaker and/or system:

“The most attractive sentences are, perhaps, not the wisest, but the surest and roundest. They are spoken firmly and conclusively, as if the speaker had a right to know what he says, and if not wise, they have at least been well learned.”
—Henry David Thoreau (1817–1862)

“Science is a system of statements based on direct experience, and controlled by experimental verification. Verification in science is not, however, of single statements but of the entire system or a sub-system of such statements.”
—Rudolf Carnap (1891–1970)