Whatever goes upon two legs is an enemy. Whatever goes upon four legs, or has wings, is a friend. And remember also that in fighting against Man, we must not come to resemble him. Even when you have conquered him, do not adopt his vices.
 George Orwell, Animal Farm (1945). copy citation

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Author George Orwell
Source Animal Farm
Topic vice enemies
Date 1945
Language English
Reference
Note
Weblink http://gutenberg.net.au/ebooks01/0100011h.html

Context

“There were only four dissentients, the three dogs and the cat, who was afterwards discovered to have voted on both sides. Major continued:
'I have little more to say. I merely repeat, remember always your duty of enmity towards Man and all his ways. Whatever goes upon two legs is an enemy. Whatever goes upon four legs, or has wings, is a friend. And remember also that in fighting against Man, we must not come to resemble him. Even when you have conquered him, do not adopt his vices. No animal must ever live in a house, or sleep in a bed, or wear clothes, or drink alcohol, or smoke tobacco, or touch money, or engage in trade. All the habits of Man are evil. And above all, no animal must ever tyrannise over his own kind.” source