Who said "I've always believed in the power of positive thinking."?

This quote is attributed to Phyllis Vance.

I've always believed in the power of positive thinking. - Phyllis Vance

"I've always believed in the power of positive thinking."

Phyllis Vance Motivation

"I'm not superstitious, but I am a little stitious."

"As a receptionist, I am the face of this company. People judge Dunder Mifflin by me."

"Bob Vance, Vance Refrigeration."

"I'm not one to gossip, but..."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."