“It's my firm conclusion that human meaning comes from humans, not from a supernatural source. After we die, our hopes for an afterlife reside in the social networks that we influenced while we were alive. If we influence people in a positive way -- even if our social web is only as big as our nuclear family -- others will want to emulate us and pass on our ideas, manners, and lifestyle to future generations. This is more than enough motivation for me to do good things in my life and teach my children to do the same.”

“The creativity inherent in life is the counterbalance to tragedy. it affirms our belief that life is a good thing and provides a rich potential source of human meaning.”

“Creativity is a challenge. It requires us to be fully human -- autonomous yet engaged, independent yet interdependent. Creativity bridges the conflict between our individualistic and our sociality. It celebrates the commonality of our species while simultaneously setting us apart as unique individuals.”

“I don't believe, for instance, that evolutionary biology or any scientific endeavor has much to say about love. I'm sure a lot can be learned about the importance of hormones and their effects on our feelings. But do the bleak implications of evolution have any impact on the love I feel for my family? Do they make me more likely to break the law of flaunt society's expectations of me? No. I simply does not follow that human relationships are meaningless just because we live in a godless universe subject to the natural laws of biology.”

“We should enjoy and make the most of life, not because we are in constant fear of what might happen to us in a mythical afterlife, but because we have only one opportunity to live.”

“Life is an act of endless creativity. With all its simmering tragedy and occasional catastrophe, a human life is an amazing thing to contemplate and experience. None of us had any special plan laid out for us when we were born. By abandoning the idea that an intelligent designer created us, we can wake with each dawn and say, "What's done is done. Now how can I make the best of the here and now?”

“An accurate view of evolution, in all its multifaceted and anarchic glory... We are all evolved creatures who share a common way or perceiving and responding to the world. And yet each of us is unique, the product on an irreproducible set of causal events. Given that we cannot judge people on the basis of their biology or their fitness with respect to some arbitrary criterion of optimality, we have to conclude that all human variants are equally valid. (This conclusion can be derived purely on ethical grounds as well.) None of us is advantaged because of evolution over any other, whether strong or weak, able-bodied or disabled, woman or man, black, white, or any other color. Simply existing as part of the human species, each person automatically has an inherent worth and dignity.”