Dwight's feelings regenerate - The Office quotes by Dwight Schrute: Are you trying to hurt my feelings? Because if so you are succeeding. Fortunately, my feelings regenerate at twice the speed of a normal man.
I think, "Would an idiot do that?" - Dwight Schrute and The Office quotes: Whenever I'm about to do something, I think, "Would an idiot do that?" And if they would, I do not do that thing. Best quote ever!