"Pigs prefer to wallow in clean mud, but if nothing else is available, they will frequently wallow in their own urine, giving rise to the notion that they are dirty animals"
This quote is written / told by Marvin Harris between August 18, 1927 and October 25, 2001. He/she was a famous Scientist from USA.
The author also have 18 other quotes.
"Independence is all very well, but we animals never allow our friends to make fools of themselves beyond a certain limit; and that limit you've reached"
"Often and often afterwards, the beloved Aunt would ask me why I had never told anyone how I was being treated. Children tell little more than animals, for what comes to them they accept as eternally established"