Science is the process of thinking God's thoughts after Him.ScienceJohannes Kepler
Just as the eye was made to see colours, and the ear to hear sounds, so the human mind was made to understand.Mind & ApprehensionJohannes Kepler
We do not ask for what useful purpose the birds do sing, for song is their pleasure since they were created for singing.BirdsJohannes Kepler
I much prefer the sharpest criticism of a single intelligent man to the thoughtless approval of the masses.Intelligence, CriticismJohannes Kepler
Mathematics alone soothes the mind through extraordinary assurance.MathematicsJohannes Kepler
Ships and sails proper for the heavenly air should be fashioned.RaumfahrtJohannes Kepler
Where there is matter, there is geometry.
At ubi materia, ibi Geometria.
Without proper experiments I conclude nothing.ScienceJohannes Kepler