There is something called a free lunch

Not liberation, emancipation, non-dependence - no, no, but the other variety of free-dom: that phenomenon where you can get something free. Don't you believe the cynics - or the economists - when they say that there is nothing called a free lunch. Rubbish! When you're standing in front of a spread of office samosas, biscuits and coffee that you're not paying for, economic theories seem a bit academic, don't they?
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