Device
A device is usually a constructed tool.
Management
Management (or managing) is the administration of an organization, whether it is a business, a not-for-profit organization, or government body. Management includes the activities of setting the strategy of an organization and coordinating the efforts of its employees (or of volunteers) to accomplish its objectives through the application of available resources, such as financial, natural, technological, and human resources. The term "management" may also refer to those people who manage an organization.
Quality
Quality may refer to:
Quality Management
Quality management ensures that an organization, product or service is consistent. It has four main components: quality planning, quality assurance, quality control and quality improvement. Quality management is focused not only on product and service quality, but also on the means to achieve it. Quality management, therefore, uses quality assurance and control of processes as well as products to achieve more consistent quality.
System
A system is a regularly interacting or interdependent group of items forming an integrated whole. Every system is delineated by its spatial and temporal boundaries, surrounded and influenced by its environment, described by its structure and purpose and expressed in its functioning.
Quality
To affect the quality of the day, that is the highest of arts. Every man is tasked to make his life, even in its details, worthy of the contemplation of his most elevated and critical hour.
Henry David Thoreau, The Writings of Henry David Thoreau, vol. 2, p. 100, Houghton Mifflin (1906).
Quality
Give them quality. That's the best kind of advertising in the world.
Milton Hershey. Interview with Abe Heilman, 1953. Paul Wallace Research Collection, Accession 97004, Box 2, Folder 24; Hershey Community Archives, Hershey, PA, USA.
Manager
I think that not relying too heavily on one bank and one bank manager is a good rule to learn.
Richard Branson