Careful planning, in one's business and personal life, provides a sense of security.
Rules and regulations allow people to know what is expected and plan their life accordingly.
Once the proper way to perform a task is discovered, there is no need to think of doing it any other way
Germans believe that maintaining clear lines of demarcation between people, places, and things is the surest way to lead a structured and ordered life. Work and personal lives are rigidly divided. There is a proper time for every activity. When the business day ends, you are expected to leave the office. If you must remain after normal closing, it indicates that you did not plan your day properly.