Life to each individual is a scene of continued feasting in a region of plenty; and when unexpected death arrests its course, it repays with small interest the large debt which it has contracted to the common fund of animal nutrition, from whence the materials of its body have been derived. Thus the great drama of universal life is perpetually sustained; and though the individual actors undergo continual change, the same parts are filled by another and another generation; renewing the face of the earth and the bosom of the deep with endless successions of life and happiness.

Geology and Mineralogy Considered with Reference to Natural Theology (1841), p. 109