“Of all mammals, only a human being can say 'no.”

“People are talking about immigration, emigration and the rest of the fucking thing. It's all fucking crap. We're all human beings, we're all mammals, we're all rocks, plants, rivers. Fucking borders are just such a pain in the fucking arse.”

“There's nothing wrong with being a large mammal.”

“A human being can be good or bad or right or wrong, maybe. But how can you say a person is illegal? You just can't. That's all there is to it.”

“The only language all human beings understand is the language of humanity.”

“Humans have evolved to their relatively high state by retaining the immature characteristics of their ancestors. Humans are the most advanced of mammals – although a case could be made for the dolphins – because they seldom grow up. Behavioral traits such as curiosity about the world, flexibility of response, and playfulness are common to practically all young mammals but are usually rapidly lost with the onset of maturity in all but humans. Humanity has advanced, when it has advanced, not because it has been sober, responsible and cautious, but because it has been playful, rebellious, and immature.”