Reality is more fluid and elusive than reason, and has, as it were, more dimensions than are known even to the latest geometry. --George Santayana, The Sense of Beauty
"Wer will was Lebendigs erkennen und beschreiben Sucht erst den Geist herauszutreiben, Dann hat er die Teile in seiner Hand, Fehlt, leider! nur das geistige Band." (Goethe, Faust I)