“This instrument is so easy, its a joke.”

Variant: There's nothing remarkable about it. All one has to do is hit the right keys at the right time and the instrument plays itself.

"Menus: Spicy Fried Calamari", Stacey's at Waterford, 2008-01-14 http://www.eatatstaceys.com/staceys-waterford/menus-lunch.php,
Restaurant menus

Aphorism 4
Les Caractères (1688), De la ville
Context: The town is divided into various groups, which form so many little states, each with its own laws and customs, its jargon and its jokes. While the association holds and the fashion lasts, they admit nothing well said or well done except by one of themselves, and they are incapable of appeciating anything from another source, to the point of despising those who are not initiated into their mysteries.

Source: The Longest Ride

Power and the Useful Economist (1973)
Context: This is what economics now does. It tells the young and susceptible (and also the old and vulnerable) that economic life has no content of power and politics because the firm is safely subordinate to the market and the state and for this reason it is safely at the command of the consumer and citizen. Such an economics is not neutral. It is the influential and invaluable ally of those whose exercise of power depends on an acquiescent public. If the state is the executive committee of the great corporation and the planning system, it is partly because neoclassical economics is its instrument for neutralizing the suspicion that this is so.

Fierce Invalids Home from Hot Climates (2000)

Julian Assange answers your questions, The Guardian, December 3, 2010, 2010-12-14 http://www.guardian.co.uk/world/blog/2010/dec/03/julian-assange-wikileaks,

Interviewed by J. Rentilly, "The Best Jokes Are Dangerous" http://www.mcsweeneys.net/2002/09/16vonnegut1.html, McSweeny's (September 2002)
Various interviews

Source: What Really Happened in Peru