Turn it over and turn it over (again)

This could not fit my mood better as I try to form words from science and experience for my children's children. 

bn bg bg aomr	Ben Bag Bag said
hpc bh vhpc bh dcla bh	Turn it over and turn it over for all is in it
ubh tkzi vsib ublh bh	And in it gaze and grow grey-haired and fade away in it
umnh la tzuy	And from it do not be unnerved
wain lc mdh 'tobh himnh	That you have no better portion than this