Quotes by : Johannes Kepler

Nature uses as little as possible of anything.

The orbit of every planet is an ellipse with the sun at one of the two foci.

Discover the force of the skies O Men: once recognised it can be put to use.

I used to measure the skies, now I measure the shadows of Earth.Although my mind was sky-bound, the shadow....

The diversity of the phenomena of nature is so great, and the treasures hidden in the heavens so rich,....

We ought not to ask why the human mind troubles to fathom the secrets of the universe. The diversity....

Planets move in ellipses with the Sun at one focus.

Now because 18 months ago the first dawn, 3 months ago broad daylight but a very few days ago the full....

If there is anything that can bind the mind of man to this dreary exile of our earthly home and can reconcile....

…   not my own opinion, but my wife’s: Yesterday, when weary with writing, I was called to supper,....