Hamlet: Has this fellow no feeling of his business? he sings
at grave making.
Horatio: Custom hath made it in him a property of easiness.
Hamlet: 'Tis e'en so: the hand of little employment hath the
daintier sense.
Hamlet, Act V. Scene 1.
THE sleep of Ravenswood was broken by ghastly and agitating visions, and his waking intervals