“The worst thing is that we live in a contaminated moral environment. We feel morally ill because we became used to saying something different from what we thought. Concepts such as love, friendship, compassion, humility or forgiveness lost their depth and dimension.”

“Let's think about living some day in a world made of friendship, with hearts beating with duty and feeling, and people and animals and trees and birds and lawns. We'll have a morality never written in a book. A morality that looks in surprise at what we do now and what we'll do in the future, what we think now and what we will think. Then we'll have a longer friendship, Bug-eyes. Then, don't worry. My friend Panço will agree. He won't talk about church morality. He'll tell his children about the extraordinary beauty of friendship.”

“I believe that anyone can be successful in life, regardless of natural talent or the environment within which we live. This is not based on measuring success by human competitiveness for wealth, possessions, influence, and fame, but adhering to God's standards of truth, justice, humility, service, compassion, forgiveness, and love.”

“Dominion does not mean domination. We hold dominion over animals only because of our powerful and ubiquitous intellect. Not because we are morally superior. Not because we have a "right" to exploit those who cannot defend themselves. Let us use our brain to move toward compassion and away from cruelty, to feel empathy rather than cold indifference, to feel animals' pain in our hearts.”

“We proclaim human intelligence to be morally valuable per se because we are human. If we were birds, we would proclaim the ability to fly as morally valuable per se. If we were fish, we would proclaim the ability to live underwater as morally valuable per se. But apart from our obviously self-interested proclamations, there is nothing morally valuable per se about human intelligence.”

“We live on because we can love, and we love because we can forgive.”