…Revenge should have no bounds. But, good Laertes,
Will you do this…
I will do’t:
And, for that purpose, I’ll anoint my sword.
I bought an unction of a mountebank,
So mortal that, but dip a knife in it,
Where it draws blood no cataplasm so rare,
Collected from all simples that have virtue
Under the moon, can save the thing from death
That is but scratch’d withal: I’ll touch my point
With this contagion, that, if I gall him slightly,
It may be death.