The answer in the space provided is consciousness. It is because consciousness allows a person to be aware of the things that is around him or her in a state of being awake in which it involves of having to make decision, to day dream, reflect and even concentrate as they are the things done when a person is awake and conscious.
Your answer would be Robert Hooke. He was looking at a cork through a new microscope.
The word virtue is used to refer to the behaviors that show high moral standards. This includes nobility, purity, worthiness, goodness, morality, integrity, etc. In other words, virtue is for the "common good". This can be manifested through the discipline of children to eradicate completely the notions of bad behaviors.