The Dazhuang hexagram(the symbol of strong power)predicates 
potentiality in perseverance.

(1 is bottomline and 6 is topline of the picture)

1.Rash advance will bring misfortune
  If you intend to take action.
2.Perseverance brings good fortune.
3.The inferior man uses his power;
  The gentleman is not like this.
  There is danger in using power.
  When a ram butts against a fence,
  Its horms will get entangled.
4.Perseverance brings good fortune;
  Regret will disappear.
  When the fence is broker,
  The horns will not get entangled.
  The power of the cart lies in its axletree.
5.The ram loses its power in the field;
  There is no regret about it.
6.When the ram butts against a fence,
  It can neither retreat nor advance.
  Nothing good will come out of it.
  If you are aware of the difficulty,
  You will have good fortune.