"raisins in dough"-Victor Turner's ethnographic approach

Some description and quotations found in Wiki's entry of Victor Turner are so impressive as follows. I personally appreciate his using raisins in dough as metaphor to implicate flickers and flashes of thoughts.
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Turner was also a committed ethnographer who constantly mused about his craft in his books and articles. Eclectic in his use of ideas borrowed from other theorists, he was rigorous in demanding that the ideas he developed illuminate ethnographic data; a theorist for theory's sake he was not. A powerful example of his attitudes can be found in the opening paragraph of the essay “Social Dramas and Ritual Metaphors” in Victor Turner (1974) Dramas, Fields, and Metaphors: Symbolic Action in Human Society. There he writes,

In moving from experience of social life to conceptualization and intellectual history, I follow the path of anthropologists almost everywhere. Although we take theories into the field with us, these become relevant only if and when they illuminate social reality. Moreover, we tend to find very frequently that it is not a theorist’s whole system which so illuminates, but his scattered ideas, his flashes of insight taken out of systemic context and applied to scattered data. Such ideas have a virtue of their own and may generate new hypotheses. They even show how scattered facts may be systematically connected! Randomly distributed through some monstrous logical system, they resemble nourishing raisins in a cellular mass of inedible dough. The intuitions, not the tissue of logic connecting them, are what tend to survive in the field experience.