“Apes have a wide variety of sexual arrangements. That means, by the way, that there is no such thing as an ape legacy that humans are doomed to live by.”

“Even evolutionary explanations of the traditional division of labor by sex do not imply that it is unchangeable, natural in the sense of good, or something that should be forced on individual women...”

“As technology accumulates and people in more parts of the planet become interdependent, the hatred between them tends to decrease, for the simple reason that you can't kill someone and trade with h...”

“Instead of asking, Why is there war? we might ask, Why is there peace? We can obsess not just over what we have been doing wrong but also over what we have been doing right. Because we have been do...”

“The main reason that violence correlates with low socioeconomic status today is that the elites and the middle class pursue justice with the legal system while the lower classes resort to what scho...”

“Friendship, like other kinds of altruism, is vulnerable to cheaters, and we have a special name for them: fair-weather friends. These sham friends reap the benefits of associating with a valuable p...”

“A synthesisan abstraction, chunk, or gist ideais a neural pattern. Good chunks form neural patterns that resonate, not only within the subject were working in, but with other subjects and areas of ...”

“If you are one of those people who cant hold a lot in mind at onceyou lose focus and start daydreaming in lectures, and have to get to someplace quiet to focus so you can use your working memory to...”

“Truly to realize the ambitions of a science of mind does not solely involve learning about such issues as how we know, perceive and solve problems; it involves finding out tow hat extent the world ...”

“What drains your spirit drains your body. What fuels your spirit fuels your body.”

“What I aim to do is not so much learn the names of the shreds of creation that flourish in this valley, but to keep myself open to their meanings, which is to try to impress myself at all times wit...”

“Pleasure brings pain, but inner silence brings nothing negative; it is in itself of great value and is a far better way to be than to be in ego states.”