One of the surprises of her unoccupied state was the discovery that time, when it is left to itself and no definite demands are made on it, cannot be trusted to move at any recognized pace. Usually it loiters; but just when one has come to count upon its slowness, it may suddenly break into a wild irrational gallup.
—Edith Wharton, The House of Mirth pp. 302-03 (1905)