What's a "Why Sayer"? LEO says:

I suspect it may be an attempt at a play on 'nay-sayers' -- people who never do anything but criticize. 'Why-sayers' is a coinage that emphasizes positive thinking, creativity, and questioning authority. (Go Ikea!)

On a flyer at Ikea:

We're Hiring
Why
Sayers

People who want to make things better. Make things more fun. More clever. People who aren't restricted by convention, but challenged by it. People who fit perfectly at Ikea. Because it's the why that makes us successful. Just give us a call and submit a voice application. We'll be in touch with you as soon as possible.

Call (866) 831-8611
or visit us on the web at
www. IKEA.com.

On the reverse...

Tied together by a hand-drawn triangle:

The Dream
to create a better everyday life for the many people

The Business Idea
by offering a wide range of well-designed, functional home furnishing products at prices so low that as many people as possible will be able to afford them

The Human Resource Idea
by giving down-to-earth, straightforward people the possibility to grow, both as individuals and in their professional roles, so that together we are strongly committed to creating a better everyday life for ourselves and our customers

Followed by:

The Realization
it takes a dream to create a successful business idea
it takes people to make dreams a reality

Things I love about this: 

1. The inner rhetoric of the organization, plainly exposed to the public. Values, goals, the mental model holding things together. Do you speak our language?
2. Psychographic positioning. Being stark about who you are improves the quality of the inquiry pool. Are you in or are you out?
3. Simple action directions. Call us.  
4. The promise of prompt human contact. Competitive advantage in an era of form-letter-non-response.

[aka staffing]