The first serious consciousness of Nature's gesture - her attitude towards life-took form then as a phantasm, a nightmare, all insanity of force. For the first time, the stage-scenery of the senses collapsed; the human mind felt itself stripped naked, vibrating in a void of shapeless energies, with resistless mass, colliding, crushing, wasting, and destroying what these same energies had created and labored from eternity to perfect.

The Education of Henry Adams: An Autobiography (ed. Prabhat Prakashan, 1946)