Egoism (n.) drives every dream: even championing a friend's cause meant 'the criticism applied to him will be applied to me' — 'it's we who are the fools'.
Egoism (n.) speaks naively in the husband who tells his wife, 'If one of us dies, I shall move to Paris.'
Egoism (n.) becomes social through the admixture of erotism: we learn to value being loved as an advantage worth sacrificing other advantages for.
Egoism (n.) taught the child to love: he loves himself first, then those he cannot do without, and only later does love free itself from need.
Egoism (n.) cannot explain the boy's preference for his mother: from a purely selfish point of view he would be a fool not to want two people serving him instead of one.
Egoism (n.) is the constant in a person, narcissism the variable.