“Often people who are wonderful with animals aren't always terribly good with human beings.”

“And people who believe in God think God has put human beings on earth because they think human beings are the best animal, but human beings are just an animal and they will evolve into another animal, and that animal will be cleverer and it will put human beings into a zoo, like we put chimpanzees and gorillas into a zoo. Or human beings will all catch a disease and die out or they will make too much pollution and kill themselves, and then there will only be insects in the world and they will be the best animal.”

“Humanity is good. Some people are terrible and broken, but humanity is good. I believe that.”

“but ignorance is a kind of insanity in the human animal. People who delight in torturing defenseless children or tiny creatures are in reality insane. The terrible thing is that people who are madmen in private may wear a totally bland and innocent expression in public.”

“People often say that humans have always eaten animals, as if this is a justification for continuing the practice. According to this logic, we should not try to prevent people from murdering other people, since this has also been done since the earliest of times.”

“I do not particularly like the word 'work.' Human beings are the only animals who have to work, and I think that is the most ridiculous thing in the world. Other animals make their livings by living, but people work like crazy, thinking that they have to in order to stay alive. The bigger the job, the greater the challenge, the more wonderful they think it is. It would be good to give up that way of thinking and live an easy, comfortable life with plenty of free time. I think that the way animals live in the tropics, stepping outside in the morning and evening to see if there is something to eat, and taking a long nap in the afternoon, must be a wonderful life. For human beings, a life of such simplicity would be possible if one worked to produce directly his daily necessities. In such a life, work is not work as people generally think of it, but simply doing what needs to be done.”