“And of all illumination which human reason can give, none is comparable to the discovery of what we are, our nature, our obligations, what happiness we are capable of, and what are the means of attaining it.”

“Sanity, as the project of keeping ourselves recognizably human, therefore has to limit the range of human experience. To keep faith with recognition we have to stay recognizable. Sanity, in other words, becomes a pressing preoccupation as soon as we recognize the importance of recognition. When we define ourselves by what we can recognize, by what we can comprehend- rather than, say, by what we can describe- we are continually under threat from what we are unwilling and/or unable to see. We are tyrannized by our blind spots, and by whatever it is about ourselves that we find unacceptable.”

“Though our brother is upon the rack, as long as we ourselves are at ease, our senses will never inform us of what he suffers. They never did and never can carry us beyond our own persons, and it is by the imagination only that we form any conception of what are his sensations...His agonies, when they are thus brought home to ourselves, when we have this adopted and made them our own, begin at last to affect us, and we then tremble and shudder at the thought of what he feels.”

“The world is rational and creative. It's a wonderful mystery for our minds to discover and celebrate . God's everywhere and we are all different. That's the beauty of it-the sheer diversity. What a tapestry to enjoy.”

“Yet human intelligence has another force, too: the sense of urgency that gives human smarts their drive. Perhaps our intelligence is not just ended by our mortality; to a great degree, it is our mortality.”

“Nobody ever saw a dog make a fair and deliberate exchange of one bone for another with another dog. Nobody ever saw one animal by its gestures and natural cries signify to another, this is mine, that yours; I am willing to give this for that....But man has almost constant occasion for the help of his brethren, and it is in vain for him to expect it from their benevolence only. He will be more likely to prevail if he can interest their self-love in his favour, and show them that it is for their own advantage to do for him what he requires of them. Whoever offers to another a bargain of any kind, proposes to do this. Give me that which I want, and you shall have this which you want, is the meaning of every such offer; and it is in this manner that we obtain from one another the far greater part of those good offices which we stand in need of.”

“It is not from the benevolence of the butcher, the brewer, or the baker that we expect our dinner, but from their regard to their own self-interest. We address ourselves not to their humanity but to their self-love, and never talk to them of our own necessities, but of their advantages”