Possible Clues:

• The king gets to be wiser if he gets to the Poles
• The playful king gets to know how to get to the Poles
• Gets better at
• Finds it lists to the right, having boarded it
• Starts with fifty and deserves to get it, likewise
• How one is taught that one pound is all one gets for wages
• The pound one is taught to get for wages
• One gets wiser from the pound one gets as wages
• This could be the real way to get over the Poles
• Fifty one gets for wages, or so one is taught