What is the use of aesthetics if they can neither teach how to produce beauty nor how to appreciate it in good taste? It exists because it behooves rational human beings to provide reasons for their actions and assessments. Even if aesthetics are not the mathematics of beauty, they are the proof of the calculation.
Franz GrillparzerGenius resembles a bell; in order to ring it must be suspended into pure air, and when a foreign body touches it, its joyful toneis silenced.
Franz Grillparzer