Even now, therefore, many miracles are wrought, the same God who wrought those we read of still performing them, by whom He will and as He will; but they are not as well known, nor are they beaten into the memory, like gravel, by frequent reading, so that they cannot fall out of mind. For even where, as is now done among ourselves, care is taken that the pamphlets of those who receive benefit be read publicly, yet those who are present hear the narrative but once, and many are absent; and so it comes to pass that even those who are present forget in a few days what they heard, and scarcely one of them can be found who will tell what he heard to one who he knows was not present.