I demonstrate by means of philosophy that the earth is round...
Quotes Johannes Kepler
Nature uses as little as possible of anything....
Planets move in ellipses with the Sun at one focus....
The diversity of the phenomena of nature is so great, and th...
The radius vector describes equal areas in equal times....
The squares of the periodic times are to each other as the c...
Truth is the daughter of time, and I feel no shame in being ...
A mind is accustomed to mathematical deduction, when c..."Nature uses as little as possible of anything."...
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