“Your ego-depletion seems problematically difficult to assuage.”

“If our systems should fail, we would faithfully report the fact. We have no ego-protection that would cause us to deceive you or ourselves. Whereasyou are engaged in ego-protection right now. You thought you would be necessary during the voyage, and you now discover that you were not. This makes you feel bad.”

“Only stupid men trying to seem smart need to be with dumb women. Only weak men trying to look strong are attracted to compliant women.”

“It is easy to say that you can adopt the whole human race as your children, but it is not the same as living in a home with a child and shaping all you do to help him learn to be happy and whole and good. Don't live your life without ever holding a child in your arms, on your lap, in your home, and feeling a child's arms around you and hearing his voice in your ear and seeing his smile, given to you because you put it into your heart.”

“...you seemed to be listening to me, not to find out useful information, but to try to catch me in a logical fallacy. This tells us all that you are used to being smarter than your teachers, and that you listen to them in order to catch them making mistakes and prove how smart you are to the other students. This is such a pointless, stupid way of listening to teachers that it is clear you are going to waste months of our time before you finally catch on that the only transaction that matters is a transfer of useful information from adults who possess it to children who do not, and that catching mistakes is a criminal misuse of time.”

“Home is anywhere that you know all your friends and all your enemies.”

“If you give orders and explain nothing, you might get obedience, but you'll get no creativity. If you tell them your purpose, then when your original plan is shown to be faulty, they'll find another way to achieve your goal. Explaining to your men doesn't weaken their respect for you, it proves your respect for them.”