In the first book I shall describe all the positions of the spheres, along with the motions which I attribute to the… — Nicolaus Copernicus Copy Share Image
I therefore took this opportunity and also began to consider the possibility that the Earth moved. Although it seemed an absurd opinion,… — Nicolaus Copernicus Copy Share Image
In first place we must observe that the universe is spherical. This is either because that figure is the most perfect, as… — Nicolaus Copernicus Copy Share Image
The strongest affection and utmost zeal should, I think, promote the studies concerned with the most beautiful objects, most deserving to be… — Nicolaus Copernicus Copy Share Image
The strongest affection and utmost zeal should, I think, promote the studies concerned with the most beautiful objects. This is the discipline… — Nicolaus Copernicus Copy Share Image
So if the worth of the arts were measured by the matter with which they deal, this art-which some call astronomy, others… — Nicolaus Copernicus Copy Share Image
Finally we shall place the Sun himself at the center of the Universe. All this is suggested by the system of procession… — Nicolaus Copernicus Copy Share Image
“I often considered whether there could perhaps be found a more reasonable arrangement of circles.” — Nicolaus Copernicus Copy Share Image
The scorn which I had reason to fear on account of the novelty and unconventionality of my opinion almost induced me to… — Nicolaus Copernicus Copy Share Image
Of all things visible, the highest is the heaven of the fixed stars. — Nicolaus Copernicus Copy Share Image
So far as hypotheses are concerned, let no one expect anything certain from astronomy, which cannot furnish it, lest he accept as… — Nicolaus Copernicus Copy Share Image
In the center of all rests the sun. For who would place this lamp of a very beautiful temple in another or better place… — Nicolaus Copernicus Copy Share Image
Hence I feel no shame in asserting that this whole region engirdled by the moon, and the center of the earth, traverse this grand… — Nicolaus Copernicus Copy Share Image
Those who know that the consensus of many centuries has sanctioned the conception that the earth remains at rest in the middle of the… — Nicolaus Copernicus Copy Share Image
The two revolutions, I mean the annual revolutions of the declination and of the centre of the Earth, are not completely equal; that is… — Nicolaus Copernicus Copy Share Image
The Universe has been wrought for us by a supremely good and orderly Creator — Nicolaus Copernicus Copy Share Image
If there should chance to be any mathematicians who, ignorant in mathematics yet pretending to skill in that science, should dare, upon the authority… — Nicolaus Copernicus Copy Share Image
Although all the good arts serve to draw man's mind away from vices and lead it toward better things, this function can be more… — Nicolaus Copernicus Copy Share Image
For I am not so enamoured of my own opinions that I disregard what others may think of them. — Nicolaus Copernicus Copy Share Image
In the first book I shall describe all the positions of the spheres, along with the motions which I attribute to the Earth, so… — Nicolaus Copernicus Copy Share Image
Among the authorities it is generally agreed that the Earth is at rest in the middle of the universe, and they regard it as… — Nicolaus Copernicus Copy Share Image
I therefore took this opportunity and also began to consider the possibility that the Earth moved. Although it seemed an absurd opinion, nevertheless, because… — Nicolaus Copernicus Copy Share Image
