“Nothing will benefit human health and increase chances of survival of life on Earth as much as the evolution to a vegetarian diet.”

“The greatness of a nation and its moral progress can be judged by the way its animals are treated.”

“Nothing is more powerful than an individual acting out of his conscience, thus helping to bring the collective conscience to life.”

“ There are a thousand hacking at the branches of evil to one who is striking at the roots ”

“Auschwitz begins whenever someone looks at a slaughterhouse and thinks: they are only animals.”

“The time will come when men such as I will look upon the murder of animals as they now look upon the murder of men.”

“The conventional view serves to protect us from the painful job of thinking.”

“All truth passes though three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident.”

“I am in favor of animal rights as well as human rights. That is the way of a whole human being.”

“Be the change you wish to see in the world.”

“Loyalty to a petrified opinion never yet broke a chain, or freed a human soul.”