I see your Ross Winterowd and I raise you Cardinal John Henry Newman:
"When I speak of knowledge, I mean something intellectual, something which grasps what it perceives through the senses; something which takes a view of things; which sees more than the senses convey; which reasons upon what it sees, and while it sees; whi
ch invests it with an idea. It expresses itself, not in a mere enunciation, but by an enthymeme...Knowledge is one thing, virtue is another.."
David Silver