Marty was a comment on the social values of our times. - Paddy Chayefsky

When I say impotent, I mean I've lost even my desire to work. That's a hell of a lot more primal passion than sex. I've lost my reason for being. My purpose. The only thing I ever truly loved. … We have established the most enormous, medical entity ever conceived and people are sicker than ever! WE CURE NOTHING! WE HEAL NOTHING! The whole goddamn wretched world is strangulating in front of our eyes. That's what I mean when I say impotent. You don't know what the hell I'm talking about, do you?...I'm tired. I'm very tired, Miss Drummond. And I hurt. And I've got nothing going for me anymore. Can you understand that?...And you also understand that the only admissible matter left is death.

CHARLIE: That's what marriage is, Arnold. It's a job. You work at it. You work at it twenty-four hours a day. It's your job to make that person feel happy. You have to sit and think, "How am I going to make that person feel happy?" It's your job to make that other person happy. And, if your girl is halfway decent, she's going to make it her job to make you happy. Then you get to feel, I can depend on this person. And that's love, man. That's the greatest thing in the world. There's nothing like it. Arnold, I don't know how to explain this to you . . . but that's what my wife does for me. She's the one that makes life worth living.

War isn't a fraud, Charlie, it's very real. At least that's what you always tried to tell me, isn't it? That we shall never get rid of war by pretending it's unreal? It's the virtue of war that's the fraud, not war itself. It's the valor and the self-sacrifice and the goodness of war that needs the exposing. And here you are being brave and self-sacrificing, positively clanking with moral fervor, perpetuating the very things you detest merely to do "the right thing". Honestly, Charlie, your conversion to morality is really quite funny. All this time I've been terrified of becoming Americanized, and you, you silly ass, have turned into a bloody Englishman