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:
“O shining Popocatapetl, It was thy magic hour:
The houses, people, traffic seemed
Thin fading dreams by day;
Chimborazo, Cotopaxi
They had stolen my soul away!”
—Walter James Turner (1889–1946)
“Sad that our finest aspiration
Our freshest dreams and meditations,
In swift succession should decay,
Like Autumn leaves that rot away.”
—Alexander Pushkin (1799–1837)
“I fly in dreams, I know it is my privilege, I do not recall a single situation in dreams when I was unable to fly. To execute every sort of curve and angle with a light impulse, a flying mathematics—that is so distinct a happiness that it has permanently suffused my basic sense of happiness.”
—Friedrich Nietzsche (1844–1900)