“Be as decent as you can. Don't believe without evidence. Treat things divine with marked respect — don't have anything to do with them. Do not trust humanity without collateral security; it will play you some scurvy trick. Remember that it hurts no one to be treated as an enemy entitled to respect until he shall prove himself a friend worthy of affection. Cultivate a taste for distasteful truths. And, finally, most important of all, endeavor to see things as they are, not as they ought to be.”

“You don't treat me like a child."He smiled. "Of course I do, but you seem to have this ridiculous notion that being treated like a child means to be treated with less respect than an adult.”

“All power is within you; you can do anything and everything. Believe in that, do not believe that you are weak; do not believe that you are half-crazy lunatics, as most of us do nowadays. You can do any thing and everything, without even the guidance of any one. Stand up and express the divinity within you.”

“Treated without respect, food can be dangerous stuff. It can nourish you and at the same time, it can destroy you.”

“I always think of books as being like people. Even the dull ones are worthy of decent respect, but you don't have to seek them out and spend time with them.”

“We can no more justify using nonhumans as human resources than we can justify human slavery. Animal use and slavery have at least one important point in common: both institutions treat sentient beings exclusively as resources of others. That cannot be justified with respect to humans; it cannot be justified with respect to nonhumans—however “humanely” we treat them.”