Variable Introduced

Famous quotes containing the words variable and/or introduced:

“There is not so variable a thing in nature as a lady’s head-dress.”
—Joseph Addison (1672–1719)

“The medium is the message. This is merely to say that the personal and social consequences of any medium—that is, of any extension of ourselves—result from the new scale that is introduced into our affairs by each extension of ourselves, or by any new technology.”
—Marshall McLuhan (1911–1980)