and reaching down hither, we, by ever clutching this upwards, first with one hand, and then with the other, seem indeed to draw it down, but in reality we do not draw it down, it being both above and below, but ourselves are carried upwards to the higher splendours of the luminous rays. Or, as if, after we have embarked on a ship, and are holding on to the cables reaching from some rock, such as are given out, as it were, for us to seize, we do not draw the rock to us, but ourselves, in fact, and