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[Quantity is the fundamental feature of things,] the 'primarium accidens substantiae,' ...prior to the other categories.

Johannes Kepler

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Johannes Kepler
Age: 58 †
Born: 1571
Born: December 21
Died: 1630
Died: November 15
Astrologer
Astronomer
Cosmologist
Mathematician
Music Theorist
Musicologist
Naturalist
Philosopher
Physicist
Theologian
John Kepler
John Keppler
Johanes Kepler
Kepler
Keppler
Fundamentals
Things
Prior
Feature
Categories
Quantity
Features
Fundamental

More quotes by Johannes Kepler

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Just as the eye was made to see colours, and the ear to hear sounds, so the human mind was made to understand, not whatever you please, but quantity.
Johannes Kepler
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Discover the force of the skies O Men: once recognised it can be put to use.
Johannes Kepler
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When ships to sail the void between the stars have been built, there will step forth men to sail these ships.
Johannes Kepler
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O telescope, instrument of much knowledge, more precious than any sceptre!
Johannes Kepler
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Since we astronomers are priests of the highest God in regard to the book of nature, it befits us to be thoughtful, not of the glory of our minds, but rather, above all else, of the glory of God.
Johannes Kepler
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When things are in order, if the cause of the orderliness cannot be deduced from the motion of the elements or from the composition of matter, it is quite possibly a cause possessing a mind.
Johannes Kepler
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The Earth is round, and is inhabited on all sides, is insignificantly small, and is borne through the stars.
Johannes Kepler
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I had the intention of becoming a theologian...but now I see how God is, by my endeavors, also glorified in astronomy, for 'the heavens declare the glory of God.'
Johannes Kepler
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Where there is matter, there is geometry.
Johannes Kepler
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The sun alone appears, by virtue of his dignity and power, suited for this motive duty (of moving the planets) and worthy to become the home of God himself.
Johannes Kepler
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The moon... is a mass, akin to the mass of the earth, attracts the waters by a magnetic force, not because they are liquid, but because they possess earthy substance, and so share in the movements of a heavy body.
Johannes Kepler
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If the earth should cease to attract its waters to itself all the waters of the sea would be raised and would flow to the body of the moon.
Johannes Kepler
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I am a Lutheran astrologer, I throw away the nonsense and keep the hard kernel.
Johannes Kepler
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Yet in this my stars were not Mercury as morning star in the angle of the seventh house, in quartile with Mars, but they were Copernicus, they were Tycho Brahe, without whose books of observations everything which has now been brought by me into the brightest daylight would lie buried in darkness.
Johannes Kepler
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...Those laws are within the grasp of the human mind. God wanted us to recognize them by creating us after his own image so that we could share in his own thoughts... and if piety allow us to say so, our understanding is in this respect of the same kind as the divine, at least as far as we are able to grasp something of it in our mortal life.
Johannes Kepler
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A mind is accustomed to mathematical deduction, when confronted with the faulty foundations of astrology, resists a long, long time, like an obstinate mule, until compelled by beating and curses to put its foot into that dirty puddle.
Johannes Kepler
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If there is anything that can bind the heavenly mind of man to this dreary exile of our earthly home and can reconcile us with our fate so that one can enjoy living,-then it is verily the enjoyment of the mathematical sciences and astronomy.
Johannes Kepler
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If the moon and earth were not retained in their orbits by their animal force or some other equivalent, the earth would mount to the moon by a fifty-fourth part of their distance, and the moon fall towards the earth through the other fifty-three parts, and they would there meet, assuming, however, that the substance of both is of the same density.
Johannes Kepler
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As soon as somebody demonstrates the art of flying, settlers from our species of man will not be lacking on the moon and Jupiter... Given ships or sails adapted to the breezes of heaven, there will be those who will not shrink from even that vast expanse.
Johannes Kepler
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The diversity of the phenomena of nature is so great, and the treasures hidden in the heavens so rich, precisely in order that the human mind shall never be lacking in fresh nourishment.
Johannes Kepler