Scientist-practitioner Model/core Tenets

Famous quotes containing the words model, core and/or tenets:

    The playing adult steps sideward into another reality; the playing child advances forward to new stages of mastery....Child’s play is the infantile form of the human ability to deal with experience by creating model situations and to master reality by experiment and planning.
    Erik H. Erikson (20th century)

    The threadbare trees, so poor and thin,
    They are no wealthier than I;
    But with as brave a core within
    They rear their boughs to the October sky.
    Poor knights they are which bravely wait
    The charge of Winter’s cavalry,
    Keeping a simple Roman state,
    Discumbered of their Persian luxury.
    Henry David Thoreau (1817–1862)

    Indigenous to Minnesota, and almost completely ignored by its people, are the stark, unornamented, functional clusters of concrete—Minnesota’s grain elevators. These may be said to express unconsciously all the principles of modernism, being built for use only, with little regard for the tenets of esthetic design.
    —Federal Writers’ Project Of The Wor, U.S. public relief program (1935-1943)