Musica est exercitium arithmeticæ occultum nescientis se numerare animi.
– Gottfried Wilhelm Leibniz, in a letter to Christian Goldbach, April 17, 1712
Musica est exercitium arithmeticæ occultum nescientis se numerare animi.
– Gottfried Wilhelm Leibniz, in a letter to Christian Goldbach, April 17, 1712