Date: 1713, 1734

"We are chained to a Body, that is to say, our Perceptions are connected with corporeal Motions."

— Berkeley, George (1685-1753)

Date: 1713, 1734

"Therefore, to explain the Phaenomena, is to shew how we come to be affected with Ideas, in that Manner and Series, wherein they are imprinted on our Senses."

— Berkeley, George (1685-1753)

Date: 1713, 1734

"I have been a long time distrusting my Senses; methought I saw things by a dim Light, and thro false Glasses. Now, the Glasses are removed, and a new Light breaks in upon my Understanding."

— Berkeley, George (1685-1753)

Date: 1929

"Such fullness in that quarter overflows / And falls into the basin of the mind / That man is stricken deaf and dumb and blind, / For intellect no longer knows / Is from the Ought, or Knower from the Known."

— Yeats, W. B. (1865-1939)