William Shakespeare
The Tragedy of Hamlet, Prince of Denmark (Act 4,Scene 7)
                                                     ACT IV

                                                   Scene VII.

                               Elsinore. Another room in the Castle.

Enter KING and LAERTES.

  KING
Now must your conscience my acquittance seal,
And You must put me in your heart for friend,
Sith you have heard, and with a knowing ear,
That he which hath your noble father slain
Pursued my life.

  LAERTES
It well appears. But tell me
Why you proceeded not against these feats
So crimeful and so capital in nature,
As by your safety, wisdom, all things else,
You mainly were stirr'd up.

  KING
O, for two special reasons,
Which may to you, perhaps, seein much unsinew'd,
But yet to me they are strong. The Queen his mother
Lives almost by his looks; and for myself,-
My virtue or my plague, be it either which,-
She's so conjunctive to my life and soul
That, as the star moves not but in his sphere,
I could not but by her. The other motive
Why to a public count I might not go
Is the great love the general gender bear him,
Who, dipping all his faults in their affection,
Would, like the spring that turneth wood to stone,
Convert his gives to graces; so that my arrows,
Too slightly timber'd for so loud a wind,
Would have reverted to my bow again,
And not where I had aim'd them.