Ah Ha! I was taking screen shots of the Diversity Day episode and I found the Dunder Mifflin Mission Satement on an easel in the background when Kevin is imitating the Chris Rock routine. I may be the only one who finds this interesting, but I made out what it said! The following is the official Dunder Mifflin Mission Statement!

Mission Statement
Dunder Mifflin Incorporated provides its customers quality office and information technology products, furniture, printing values and the expertise required for making informed buying decisions. We provide out products and services with a dedication to the highest degree of integrity and quality of customer satisfaction, developing long-term professional relationships with employees that develop pride, creating a stable working environment and company spirit.