" I regard knowing as an active comprehension of the things known, an action that requires skill. Skilful knowing and doing is performed by subordinating a set of particulars, as clues or tools, to the shaping of a skilful achievement, whether practical or theoretical. We may then be said to become ‘subsidiarily aware’ of these particulars within our ‘focal awareness’ of the coherent entity that we achieve. "
― Michael Polanyi , Personal Knowledge