Famous quotes containing the words complex and/or spikes:
“In ordinary speech the words perception and sensation tend to be used interchangeably, but the psychologist distinguishes. Sensations are the items of consciousness—a color, a weight, a texture—that we tend to think of as simple and single. Perceptions are complex affairs that embrace sensation together with other, associated or revived contents of the mind, including emotions.”
—Jacques Barzun (b. 1907)
“The handsomest and most interesting flowers were the great purple orchises, rising ever and anon, with their great purple spikes perfectly erect, amid the shrubs and grasses of the shore. It seemed strange that they should be made to grow there in such profusion, seen of moose and moose-hunters only, while they are so rare in Concord.”
—Henry David Thoreau (1817–1862)