Andrew Halliday Douglas, The Philosophy and Psychology of Pietro Pomponazzi…
“ The sequences and conjunctions which seem magical and supernatural are after all on the same footing as other observed sequences and conjunctions in nature. We are not able to explain, says Pomponazzi, why one phenomenon in nature follows or accompanies another; we simply observe the fact that it is so. He thus compares the supposed sequence of an omen and its fulfilment with any other observed sequence in nature; in particular with a case in which one event is the recognised and authentic sign of another without being its cause, as the rainbow for example is a sign of the end of rain. ”
