Note 777 — Chapter V · (continued 2)

‘All forces are radically of the same kind, and the distinction of them into living and dead is not grounded on just principles.’ Leslie on Heat, p. 133. Compare p. 299: ‘We shall perhaps find, that this prejudice, like many others, has some semblance of truth; and that even dead or inorganic substances must, in their recondite arrangements, exert such varying energies, and so like sensation itself, as if fully unveiled to our eyes, could not fail to strike us with wonder and surprise.’