In living ether, doth this motion strike And make the forest sound, for it is dense; And so much power the stricken plant possesses That with its virtue it impregns the air, And this, revolving, scatters it around; And yonder earth, according as ’tis worthy In self or in its clime, conceives and bears Of divers qualities the divers trees; It should not seem a marvel then on earth, This being heard, whenever any plant Without seed manifest there taketh root. And thou must know, this holy table-land In which thou art is full of every seed, And fruit has in it never gathered there. The water which thou seest springs not from vein Restored by vapor that the cold condenses, Like to a stream that gains or loses breath; But issues from a fountain safe and certain, Which by the will of God as much regains As it discharges, open on two sides. Upon this side with virtue it descends, Which takes away all memory of sin; On that, of every good deed done restores it. Here Lethe, as upon the other side