Universe
The universe is commonly defined as the totality of existence, including planets, stars, galaxies, the contents of intergalactic space, and all matter and energy. Definitions and usage vary and similar terms include the cosmos, the world and nature.
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Famous quotes containing the word universe:
“Given for one instant an intelligence which could comprehend all the forces by which nature is animated and the respective positions of the beings which compose it, if moreover this intelligence were vast enough to submit these data to analysis, it would embrace in the same formula both the movements of the largest bodies in the universe and those of the lightest atom; to it nothing would be uncertain, and the future as the past would be present to its eyes.”
—Pierre Simon De Laplace (17491827)
“... if we take the universe of fitting, countless coats fit backs, and countless boots fit feet, on which they are not practically fitted; countless stones fit gaps in walls into which no one seeks to fit them actually. In the same way countless opinions fit realities, and countless truths are valid, tho no thinker ever thinks them.”
—William James (18421910)
“It would be a poor thing to be an atom in a universe without physicists, and physicists are made of atoms. A physicist is an atoms way of knowing about atoms.”
—George Wald (b. 1906)