There's no business like show business, but there are several businesses like accounting.

Related:

• THERE ARE PLENTY OF BUSINESSES LIKE SHOW BUSINESS THERE
  ARE PLENTY OF BUSINESSES LIKE SHOW BUSINESS THERE ARE...
• There's no business like show business... --
  Irving...
• Business is like oil,
  it won't mix with anything but business...
• There's no business like guru business. --
  Norman...
• What do you know about show business, Mr. Valiant?" "Only that there's no business like it.
  no business I know." -- Eddie Valiant in WHO FRAMED...
• Show business is just like high school, except you get paid.
  Martin...
• Show business is just like high school, except you get paid.
  Martin...
• The Post Office is being run like NOBODYS
  business...
• Live together like brothers and do business like strangers
  Arab...