Caused Variable

Famous quotes containing the words caused and/or variable:

“The problem of the twentieth century is the problem of the color-line—the relation of the darker to the lighter races of men in Asia and Africa, in America and the islands of the sea. It was a phase of this problem that caused the Civil War.”
—W.E.B. (William Edward Burghardt)

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