“Human beings consist of a complex composite, an aggregate of several material elements not shared by inanimate objects. A person consists of feelings, thoughts, and experiences, and every person apprehends how they stand in relation to other people and nature. Matching other people, I am composed of a mind, a thinking contraption that is capable of registering pleasurable and painful physical sensations. We each maintain selected degrees of indifference and consciousness awareness. We each hold a range of cognitive mental perceptions, instinctual fears and desires, emotional impulses, mental formulations, individual dispositions, and recognizable personality traits. Most people also profess to embrace moral beliefs and adhere to various ethical precepts. Other mammals, reptiles, birds, insects, and other forms of cellular life might share some, but not all of these distinctive qualities. No other life form possesses all these mental qualities collected into a single aggregate.”