Pretend what we may, the whole man within us is at work when we form our philosophical opinions.
William JamesIf the topic be highly abstract, show its nature by concrete examples. If it be unfamiliar, trace some point of analogy in it with the known. If it be inhuman, make it figure as part of a story. If it be difficult, couple its acquisition with some prospect of personal gain. Above all things, make sure that it shall run through certain inner changes, since no unvarying object can possibly hold the mental field for long.
William James'Pure experience' is the name I gave to the immediate flux of life which furnishes the material to our later reflection with its conceptual categories.
William James