Johannes Kepler Quotes
Where there is matter, there is geometry.
Kepler, Johannes. De Stella Nova in Pede Serpentarii. 1606.
This quotation illustrates one of the major reasons politicians and laymen have difficulty making educational policy on mathematics education. It is the laws that govern mathematics and their structure that is most critical, not the ability to calculate and measure although the latter are important and useful by products.
Johannes Kepler was a German astronomer, mathematician, and astrologer. He is a key figure in the 17th-century scientific revolution, best known for his laws of planetary motion, and his books Astronomia nova, Harmonices Mundi, and Epitome Astronomiae Copernicanae. These works also provided one of the foundations for Newton's theory of universal gravitation.