Yet friendship, I believe, is essential to intellectuals. It is probably the growth hormone the mind requires as it begins its activity of producing … - Hannah Arendt

You can date the evolving life of a mind, like the age of a tree, by the rings of friendship formed by the expanding central trunk.

Every subsequent moral crisis of my life, moreover, has had precisely the pattern of this struggle over the first Communion, I have battled, usually without avail, against a temptation to do something which only I knew was bad, being swept on by a need to preserve outward appearances and to live up to other people's expectations of me.

Love had done this to her, for the second time. Love was bad for her. There must be certain people who were allergic to love, and she was one of them. Not only was it bad for her; it made her bad; it poisoned her. Before she knew him, not only had she been far, far happier but she had been nicer. Loving him was turning her into an awful person, a person she hated.

Foreknowledge of the consequences of an act that is then performed generally argues the will to do it; if this occurs repeatedly, and the doer continues to protest that he did not will the consequences, this suggests an extreme and dangerous disassociation of the personality.