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Wherever there are qualities there are likewise quantities, but not always vice versa.

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
Quality
Quantities
Always
Versa
Likewise
Quantity
Vice
Qualities
Wherever
Vices

More quotes by Johannes Kepler

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Planets move in ellipses with the Sun at one focus.
Johannes Kepler
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Geometry has two great treasures one is the Theorem of Pythagoras the other, the division of a line into extreme and mean ratio. The first we may compare to a measure of gold the second we may name a precious jewel.
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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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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Gravity is a mutual affection between cognate bodies towards union or conjunction (similar in kind to the magnetic virtue), so that the earth attracts a stone much rather than the stone seeks the earth.
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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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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The wisdom of the Lord is infinite as are also His glory and His power. Ye heavens, sing His praises sun, moon, and planets, glorify Him in your ineffable language! Praise Him, celestial harmonies, and all ye who can comprehend them! And thou, my soul, praise thy Creator! It is by Him and in Him that all exist.
Johannes Kepler
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Eyesight should learn from reason.
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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I also ask you my friends not to condemn me entirely to the mill of mathematical calculations, and allow me time for philosophical speculations, my only pleasures.
Johannes Kepler
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Ships and sails proper for the heavenly air should be fashioned. Then there will also be people, who do not shrink from the dreary vastness of space.
Johannes Kepler
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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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In theology we must consider the predominance of authority in philosophy the predominance of reason.
Johannes Kepler
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Geometry is the archetype of the beauty of the world.
Johannes Kepler
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The roads by which men arrive at their insights into celestial matters seem to me almost as worthy of wonder as those matters in themselves.
Johannes Kepler
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The chief aim of all investigations of the external world should be to discover the rational order and harmony which has been imposed on it by God and which He revealed to us in the language of mathematics.
Johannes Kepler
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Truth is the daughter of time, and I feel no shame in being her midwife.
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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I used to measure the Heavens, now I measure the shadows of Earth. The mind belonged to Heaven, the body's shadow lies here.
Johannes Kepler