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For when a ship is floating calmly along, the sailors see its motion mirrored in everything outside, while on the other hand they suppose that they are stationary, together with everything on board. In the same way, the motion of the earth can unquestionably produce the impression that the entire universe is rotating.

— Nicolaus Copernicus De revolutionibus orbium coelestium (1543)

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So vast, without any question, is the divine handiwork of the most excellent Almighty.

De revolutionibus orbium coelestium (1543)

At rest, however, in the middle of everything is the sun.

De revolutionibus orbium coelestium (1543)

Thus indeed, as though seated on a royal throne, the sun governs the family of planets revolving around it.

De revolutionibus orbium coelestium (1543)

All these phenomena proceed from the same cause, which is the earth's motion.
Yet none of these phenomena appears in the fixed stars.

De revolutionibus orbium coelestium (1543)

What indeed is more beautiful than heaven, which of course contains all things of beauty.

De revolutionibus orbium coelestium (1543)

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Quote text and notes from Wikiquote: Nicolaus Copernicus (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.