Map reconciles himself to almost any event, however trying, if it happens in the ordinary course of nature. It is the extraordinary alone that he rebels against. There is a moral idea associated with this feeling; for the extraordinary appears to be something like an injustice of heaven.
Wilhelm von HumboldtThe sensual and spiritual are linked together by a mysterious bond, sensed by our emotions, though hidden from our eyes. To this double nature of the visible and invisible world - to the profound longing for the latter, coupled with the feeling of the sweet necessity for the former, we owe all sound and logical systems of philosophy, truly based on the immutable principles of our nature, just as from the same source arise the most senseless enthusiasms.
Wilhelm von Humboldt