We can tolerate great diversity in our aesthetic beliefs, but we can't tolerate much diversity in our moral beliefs.

I think that moral philosophy is useful for framing questions, but terrible at answering them. I think moral psychology is booming right now, and we're making a lot of progress on understanding how we actually work, what our moral nature is.

Happiness can only be found within, by breaking attachments to external things and cultivating an attitude of acceptance.

Almost everything we do is automatic, yet we're not aware of that. We feel like there's a circle of light. We're like the drunk who lost his keys and is looking under the streetlight, and the cop says, "Where'd you lose your keys?" You say, "Back in the alley, but the light's so much better over here." The divided self refers to the fact that we are basically animals with animal brains. These animal brains run our lives. They're very good at it.

I did say that in-group, authority and purity are necessary for the maintenance of order, but I would never give them a blanket endorsement.

Congress is full of good, decent, smart people who have devoted their lives to public service.

The mind is divided, like a rider on an elephant, and the rider’s job is to serve the elephant. The rider is our conscious reasoning-the stream of words and images of which we are fully aware. The elephant is the other 99 percent of mental processes-the ones that occur outside of awareness but that actually govern most of our behavior.