This is a quote from the book "Animal Farm" by George Orwell
...it was unnecessary to fence off pasture from arable land, which saved a lot of labour on the upkeep of hedges and gates. Nevertheless, as the summer wore on, various unforeseen shortages began to make them selves felt. There was need of paraffin oil, nails, string, dog biscuits, and iron for the horses’ shoes, none of which could be produced on the farm. Later there would also be need for seeds an d artificial manures, besides various tools and, finally, the machinery for the windmill. How these were to be procured, no one was able to imagine.

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