But since miracles were produced according to the capacity of the common people who were completely ignorant of the principles of natural things, plainly the ancients took for a miracle whatever they were unable to explain in the manner the common people normally explained natural things, namely by seeking to recall something similar which can be imagined without amazement. For the common people suppose they have satisfactorily explained something as soon as it no longer astounds them.
(Baruch Spinoza)