All humor is derrived from pain, ergo nothing in Heaven is funny.

Related:

• The secret source of humor is not joy but sorrow; there is no humor in Heaven.
  Mark Twain (1835...
• The secret source of Humor itself is not joy but sorrow.
  There is no humor in heaven. Mark...
• The secret source of humor is not joy but sorrow; there is no humor in Heaven.
  Mark...
• What a hell of a heaven it will be, when they get all these hypocrites assembled there!
  Mark...
• Go to Heaven for the climate, Hell for the company.
  Mark...
• All the modern inconveniences ... -
  Mark...
• all the modern inconveniences ..." -
  Mark...