“I believe that in the process of locating new avenues of creative thought, we will also arrive at an existential conservatism. It is worth asking repeatedly: Where are our deepest roots? We are, it seems, Old World, catarrhine primates, brilliant emergent animals, defined genetically by our unique origins, blessed by our newfound biological genius, and secure in our homeland if we wish to make it so. What does it all mean? This is what it all means: To the extent that we depend on prosthetic devices to keep ourselves and the biosphere alive, we will render everything fragile. To the extent that we banish the rest of life, we will impoverish our own species for all time. And if we should surrender our genetic nature to machine-aided ratiocination, and our ethics and art and our very meaning to a habit of careless discursion in the name of progress, imagining ourselves godlike and absolved from our ancient heritage, we will become nothing.”

“Humanity is a biological species, living in a biological environment, because like all species, we are exquisitely adapted in everything: from our behavior, to our genetics, to our physiology, to that particular environment in which we live. The earth is our home. Unless we preserve the rest of life, as a sacred duty, we will be endangering ourselves by destroying the home in which we evolved, and on which we completely depend.”

“However small we are, we should always fight for what we believe to be right. And I don’t mean fight with the power of our fists or the power of our swords…I mean the power of our brains and our thoughts and our dreams.And as small and quiet and unimportant as our fighting may look, perhaps we might all work together…and break out of the prisons of our own making. Perhaps we might be able to keep this fierce and beautiful world of ours as free for all of us as it seemed to be on that blue afternoon of my childhood.”

“My wish simply is to live my life as fully as I can. In both our work and our leisure, I think, we should be so employed. And in our time this means that we must save ourselves from the products that we are asked to buy in order, ultimately, to replace ourselves.”

“To offer our hearts in faith means recognizing that our hearts are worth something, that we ourselves, in our deepest and truest nature, are of value.”

“Does progress mean that we dissolve our ancient myths? If we forget our legends, I fear that we shall close an important door to the imagination”