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 1 7 | length, for just as tall men walk with their spines bellied (
 2 8 |   only jump but also need to walk, finding that movement not
 3 8 |     rest. And so nothing can walk on three limbs or on one;
 4 8 |     do not properly speaking walk. Moreover, it is plain that
 5 9 |   the fact. If a man were to walk parallel to a wall in sunshine,
 6 9 |    Nothing at any rate could walk upright continuously and
 7 10|   when they fly or when they walk, be said to move at four
 8 10|   their legs be removed, nor walk without their wings. Even
 9 10|   wings. Even a man does not walk without moving his shoulders.
10 11|     of this. Children cannot walk erect because they are always
11 17|     twisted, as one-eyed men walk; they have their natural