Here are really some profound statements uttered in the movie by what practically are the dregs of the society.
Vincent Vega: Did you ever hear the philosophy that once a man admits he's wrong, he's immediately forgiven for all wrong-doings?
Winston 'The Wolf' Wolfe: Just because you are a character doesn't mean you have character.
Fabienne: It's unfortunate what we find pleasing to the touch and pleasing to the eye is seldom the same.
Mia Wallace: Uncomfortable silences. Why do we feel it's necessary to yak about bullshit in order to be comfortable? That's when you know you found somebody special. When you can just shit the fuck up for a minute, and comfortably share silence.
Have I missed something else? Tell me. More on Pulp Fiction here. There is always more to come.