Marshall: Barney, how do I get these idiots to leave me alone?
Barney: Marshall, consider the penguins.
Marshall: The penguins?
Barney: On the wall.
Marshall: "Conformity. It's the one who's different that gets left out in the cold." This is a motivational poster?
Barney: Look at yourself, Marshall. You're not happy. And you know why? Because you're different. Now, I suppose you could learn to love yourself for the unique little snowflake that you are, or... you could change your entire personality, which is just so much easier.