Cybergirl:  Hugh , I need to know more about friendship .
Hugh Campbell: Oh . Uh , friendship , the secret of the survival of the human race .
Cybergirl: Friendship means survival ?
Hugh Campbell: Well , it gives you strength to carry on in difficult times .
Cybergirl: But I 'm already strong .
Hugh Campbell: Oh , physically strong , yes , but , um , that wo n't carry you through an emotional storm .
Cybergirl: And friendship will ?
Hugh Campbell: Yes , because you have two people to carry the burden rather than _ one _ .
Cybergirl: Mmm . Efficient .
Hugh Campbell: Eh , eh , eh ... Friendship means , eh , caring about another human being as much as you would care about yourself . And when two people are friends , then they can trust each other .