“Human sexual and social behavior shares some similaries with that of rodents, but has some important differences as well. It shows much greater variability and individuality, for example, and is less closely tied to the olfactory system. At present, it is tempting to speculate that those of us with cheatin' hearts might have differences in brain dopamine, vasopressin, or oxytocin signaling when compared to our more faithful friends who have adopted the prairie vole lifestyle.”

“Maybe a family is linked in ways we have no way to understand. Some unseen, cellular connection that binds us past and present. If so, perhaps when my brother died, those cells we shared died as well. And for us, that would have been the heart. Those fine, fragile walls that let us embrace life with fearlessness and faith. We suffer because our heart is dying, one small cell at a time.”

“Some imagine the difference between heaven and hell to be a matter of geography. Not so. The difference is much more evident in the individuals who dwell there.”

“The people of the world, all of them, whether it is the different race or the different language or the different lifestyle, tend to only think about what we cannot share. But our brains are all the same. We are the same people. With everyone’s strength, we can all share the same feelings. That much is obvious. But it won’t come easily.”

“When we compare the individuals of the same variety or sub-variety of our older cultivated plants and animals, one of the first points which strikes us is, that they generally differ more from each other than do the individuals of any one species or variety in a state of nature. And if we reflect on the vast diversity of the plants and animals which have been cultivated, and which have varied during all ages under the most different climates and treatment, we are driven to conclude that this great variability is due to our domestic productions having been raised under conditions of life not so uniform as, and somewhat different from, those to which the parent species had been exposed under nature. There is, also, some probability in the view propounded by Andrew Knight, that this variability may be partly connected with excess of food. It seems clear that organic beings must be exposed during several generations to new conditions to cause any great amount of variation; and that, when the organisation has once begun to vary, it generally continues varying for many generations. No case is on record of a variable organism ceasing to vary under cultivation. Our oldest cultivated plants, such as wheat, still yield new varieties: our oldest domesticated animals are still capable of rapid improvement or modification.”

“There are a few things that need to occur for our loved ones to have more relationships. First, they must learn some social skills and competencies -- especially so for those who are independent and often on their own, so that they will not become victimized by others and can make some connections. Second, for those who require it, they need to have support staff who understand movement differences and sensory challenges and how to include a nonverbal person who uses alternative means of communication. Last, but not least, for friendship to occur, people need to have an open mind, be more flexible, and be more accepting of people with differences.”