Nations are not ruined by one act of violence, but gradually and in an almost imperceptible manner by the depreciation of their circulating currency, through its excessive quantity.
Nicolaus CopernicusRead
Since, then, there is no objection to the mobility of the Earth, I think it must now be considered whether several motions are appropriate for it, so that it can be regarded as one of the wandering stars. For the fact that it is not the centre of all revolutions is made clear by the apparent irregular motion of the wandering stars, and their variable distances from the Earth, which cannot be understood in a circle having the same centre as the Earth.
Interpretation
What this quote means
This quote reflects the revolutionary idea that the Earth is not the center of the universe, but rather a moving planet among many others.
In this quote, Nicolaus Copernicus articulates a fundamental shift in our understanding of the cosmos, proposing that Earth is one of several celestial bodies that move in various ways, challenging the long-held belief that everything revolves around the Earth. This signifies a move towards a heliocentric model of the universe, where planets, including Earth, are part of a larger, dynamic system of 'wandering stars' or planets.
Themes
EarthCosmosHeliocentrismRevolutionMotion
In practice
Example use cases
During a lecture on astronomy, one could use this quote to highlight the importance of Copernicus' contributions.
More from Nicolaus Copernicus
All quotes →So far as hypotheses are concerned, let no one expect anything certain from astronomy, which cannot furnish it, lest he accept as the truth ideas conceived for another purpose, and depart from this study a greater fool than when he entered it.
Nicolaus CopernicusRead
So if the worth of the arts were measured by the matter with which they deal, this art-which some call astronomy, others astrology, and many of the ancients the consummation of mathematics-would be by far the most outstanding. This art which is as it were the head of all the liberal arts and the one most worthy of a free man leans upon nearly all the other branches of mathe matics. Arithmetic, geometry, optics, geodesy, mechanics, and whatever others, all offer themselves in its service.
Nicolaus CopernicusRead
Those who know that the consensus of many centuries has sanctioned the conception that the earth remains at rest in the middle of the heavens as its center, would, I reflected, regard it as an insane pronouncement if I made the opposite assertion that the earth moves.
Nicolaus CopernicusRead
The strongest affection and utmost zeal should, I think, promote the studies concerned with the most beautiful objects, most deserving to be known.
Nicolaus CopernicusRead
The massive bulk of the earth does indeed shrink to insignificance in comparison with the size of the heavens.
Nicolaus CopernicusRead
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