Dreams
Dreams are successions of images, ideas, emotions, and sensations that occur involuntarily in the mind during certain stages of sleep. The content and purpose of dreams are not definitively understood, though they have been a topic of scientific speculation, as well as a subject of philosophical and religious interest, throughout recorded history. The scientific study of dreams is called oneirology. Scientists believe that, in addition to humans, certain birds and the majority of mammals also dream.
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Famous quotes containing the word dreams:
“Mr. Tennyson has said that more things are wrought by prayer than this world dreams of, but he wisely refrains from saying whether they are good or bad things.”
—Samuel Butler (1835–1902)
“Now there cannot be first principles for men, unless the Divinity has revealed them; all the rest—beginning, middle, and end—is nothing but dreams and smoke.”
—Michel de Montaigne (1533–1592)
“In dreams the truth is learned that all good works are done in the absence of a caress.”
—Leonard Cohen (b. 1934)