Machines of loving grace

The law of harmonic sounds reappears in the harmonic colors. The granite is differenced in its laws only by the more or less of heat, from the river that wears it away. The river, as it flows, resembles the air that flows over it; the air resembles the light which traverses it with more subtle currents; the light resembles the heat which rides with it through Space. Each creature is only a modification of the other; the likeness in them is more than the difference, and their radical law is one and the same. A rule of one art, or a law of one organization, holds true throughout nature.

RW Emerson, quoted in From Counterculture to Cyberculture, by Fred Turner, p55