To be, or not to be: that is the question: 
Whether ’tis nobler in the mind to suffer 
The slings and arrows of outrageous fortune, 
Or to take arms against a sea of troubles, 
And by opposing end them? To die: to sleep; 
No more; and, by a sleep to say we end 
The heart-ache and the thousand natural shocks 
That flesh is heir to, ’tis a consummation 
Devoutly to be wish’d. To die, to sleep; 
To sleep: perchance to dream: ay, there’s the rub.
 — William Shakespeare
  deathpainsleep