Who is there who will tell me that there are not three times--as we learned when boys and as we have also taught boys--time past, time present, and time future? Who can say that there is only time present because the other two do not exist? Or do they also exist; but when, from the future, time becomes present, it proceeds from some secret place; and when, from times present, it becomes past, it recedes into some secret place? For where have those men who have foretold the future seen the things foretold, if then they were not yet existing? For what does not exist cannot be seen. And those who tell of things past could not speak of them as if they were true, if they did not see them in their minds. These things could in no way be discerned if they did not exist. There are therefore times present and times past.