Concept Hierarchy

Famous quotes containing the words concept and/or hierarchy:

    “The concept is interesting: to see, as though reflected
    In streaming windowpanes, the look of others through
    Their own eyes.”
    —John Ashbery (b. 1927)

    “In a hierarchy every employee tends to rise to his level of incompetence.”
    —Laurence J. Peter (1919–1990)