
“Until one has loved an animal, a part of one's soul remains unawakened.”
"k-os Is Never Silent About Animals", video interview with PETA (11 September 2012) https://www.youtube.com/watch?v=0kRYrf69tWE.
“Until one has loved an animal, a part of one's soul remains unawakened.”
Vogue 1989 September 1
Attributed variants:
"When it comes to having a central nervous system, and the ability to feel pain, hunger, and thirst, a rat is a pig is a dog is a boy"
"A rat is a pig is a dog is a boy. They’re all animals." — Washingtonian magazine, 1986 August 1
Source: 1950s, Unpopular Essays (1950)
"Mike Ness: 'Meat's Not Green'", video interview with peta2 (28 April 2009) https://www.youtube.com/watch?v=3dg73SRrNjA.