Rudolf Arnheim

"As one gets older, it happens that in the morning one fails to remember the airplane trip to be taken in a few hours or the lecture scheduled for the afternoon."

"Modem science, then, maintains on the one hand that nature, both organic and inorganic, strives towards a state of order and that man's actions are governed by the same tendency."

"At one of the annual conventions of the American Society for Aesthetics much confusion arose when the Society for Anesthetics met at the same time in the same hotel."