Be not afeard. The isle is full of noises,
Sounds, and sweet airs that give delight and hurt not.
Sometimes a thousand twangling instruments
Will hum about mine ears, and sometime voices
That, if I then had waked after long sleep,
Will make me sleep again. And then, in dreaming,
The clouds methought would open and show riches
Ready to drop upon me, that when I waked
I cried to dream again.
The Tempest, Act III, Scene 2