Seven Notes For Employees

I saw an interesting notice in a conference room of a Customer. It is titled Seven Notes for Employees.
1. Ask yourself always "Is there any room for improvement?"
2. Consider other people's situation as well as your own.
3. Be responsible for what you speak.
4. Act and show to others what you mean to say.
5. Share your pleasure as well as pain to attain mutual goal.
6. Volunteer to report good and bad information to your superior.
7. Always be conscious of Cost and Profit.

This reminds me of Seven Habits of Highly Effective People by Stephen Covey. This company is extremely successful.