Famous quotes containing the words hard and/or sign:
“It is as hard and severe a thing to be a true politician as to be truly moral.”
—Francis Bacon (1561–1626)
“If we define a sign as an exact reference, it must include symbol because a symbol is an exact reference too. The difference seems to be that a sign is an exact reference to something definite and a symbol an exact reference to something indefinite.”
—William York Tindall (1903–1981)