Two legs good
" Four legs good two legs bad "
" Four legs good two legs better "
After the rebellion the sheep could not read the 7 commandments so they were told that four legs were good and two legs were bad. The sheep are playing copy cat with that sentence, until squealer told them a new phrase, four legs good two legs better. This propaganda poster shows how the animals have been manipulated in many ways. This might also corruption of ideals. Napoleon has tricked all the animals into believing that what is bad is good, for example what was two legs were bad but now they are better.