Chimps act the way they feel unless they are afraid of reprisal if they do so. But that doesn't apply to humans.
Jane GoodallThe voice of the natural world would be, "Could you please give us space and leave us alone to get along with our own lives and our own ways, because we actually know much better how to do it then when you start interfering."
Jane GoodallTo me, cruelty is the worst of human sins. Once we accept that a living creature has feelings and suffers pain, then by knowingly and deliberately inflicting suffering on that creature, we are guilty, whether it be human or animal.
Jane Goodall