A Quote by Nicolaus Copernicus
The two revolutions, I mean the annual revolutions of the declination and of the centre of the Earth, are not completely equal; that is the return of the declination to its original value is slightly ahead of the period of the centre. Hence it necessarily follows that the equinoxes and solstices seem to anticipate their timing, not because the sphere of the fixed stars moves to the east, but rather the equatorial circle moves to the west, being at an angle to the plane of the ecliptic in proportion to the declination of the axis of the terrestrial globe.
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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.
Don't become a random photograph in the eyes of friends, and even your enemies, for each glance at your face will cause a declination of value and reputation. Create value, through scarcity.
In my studies of astronomy and philosophy I hold this opinion about the universe, that the Sun remains fixed in the centre of the circle of heavenly bodies, without changing its place; and the Earth, turning upon itself, moves round the Sun.
In the political, the social, the economic, even the cultural sphere, the revolutions of our time have been revolutions "against" rather than revolutions "for"... On the whole throughout this period the man--or party--that stood for doing the positive has usually cut a pathetic figure; well meaning but ineffectual, civilized but unrealistic, he was suspect alike to [by both] the ultras of destruction and the ultras of preservation and restoration.
Weight is caused by one element being situated in another; and it moves by the shortest line towards its centre, not by its own choice, not because the centre draws it to itself, but because the other intervening element cannot withstand it.
Either CS (coordinate system) could be used with equal justification. The two sentences: the sun is at rest and the earth moves, or the sun moves and the earth is at rest, would simply mean two different conventions concerning two different CS
I can tell you there will be a performance centre in India. There will be a performance centre in the Middle East. There will, more than likely, be a performance centre in Latin America. We will be replicating this process around the globe, all over.
The heaven is spherical in shape, and moves as a sphere; the earth too is sensibly spherical in shape, when taken as a whole; in position it lies in the middle of the heavens very much like its center; in size and distance it has the ratio of a point to the sphere of the fixed stars; and it has no motion from place to place.
We can hardly escape the feeling that the unconscious process moves spiral-wise round a centre, gradually getting closer, while the characteristics of the centre grow more and more distinct.
Revolutions are not made with literature. Revolutions equal gunfire.
The centre of the universe and only rotates on its axis without going from east to west, is a very dangerous attitude and one calculated not only to arouse all Scholastic philosophers and theologians but also to injure our holy faith by contradicting the Scriptures.
In retrospect, all revolutions seem inevitable. Beforehand, all revolutions seem impossible.
It is clear, then, that the earth must be at the centre and immovable, not only for the reasons already given, but also because heavy bodies forcibly thrown quite straight upward return to the point from which they started, even if they are thrown to an infinite distance. From these considerations then it is clear that the earth does not move and does not lie elsewhere than at the centre.
Before, revolutions used to have ideological names. They could be communist, they could be liberal, they could be fascist or Islamic. Now, the revolutions are called under the medium which is most used. You have Facebook revolutions, Twitter revolutions. The content doesn't matter anymore - the problem is the media.
All over India, all over the world, as the sun or the shadow of darkness moves from east to west, the call to prayer moves with it, and people kneel down in a wave to pray to God. Five waves each day - one for each namaaz - ripple across the globe from longitude to longitude. The component elements change direction, like iron filings near a magnet - towards the house of God in Mecca.
The observations, so numerous and so important, of the pendulum as object are especially relevant to the length of its oscillations. Those that I propose to make known to the [Paris] Academy [of Sciences] are principally addressed to the direction of the plane of its oscillation, which, moving gradually from east to west, provides evidence to the senses of the diurnal movement of the terrestrial globe.
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