As pointed out by Sedley, "Aristotle is happy to say (Physics II 8, 199a33-b4) without the slightest fear of blasphemy, crafts make occasional mistakes; therefore, by analogy, so can nature".
Seperti yang disorot oleh Sedley, "Aristoteles senang mengatakan (Physics II 8, 199a33-b4) tanpa sedikit pun takut menghina Tuhan, para ahli kadang membuat kesalahan; maka, secara analog, begitu pula alam".