It's common to say “I see” when we understand something. And indeed, “seeing” in the Bible represents grasping and understanding spiritual things. So it makes sense that the eyes, which allow us to see, represent the intellect, which allows us to understand spiritual things. This can also be used in the negative, of course; the Bible speaks of people having eyes and refusing to see, and the Lord when He was in the world advised plucking out an offending eye. These represent a refusal to acknowledge truth, or being misled by falsity.

3080. 'And the girl was very good looking' means the beauty of the affection for truth. This is clear from the meaning of 'a girl' as affection that has innocence within it, dealt with in 3067. The reason 'very good looking' means beauty, in this case the beauty of the affection for truth since it is called 'a girl', is that all beauty comes from good in which innocence is present. When flowing in from the internal man into the external man good itself constitutes that which is beautiful. This is the source of all human beauty. This may be recognized also from the fact that it is not a person's face but the affection shining out of it that stirs the feelings in another; and in the case of those who love what is good it is the affection for good seen in a person's face that stirs them, which it does in the measure that innocence is present in the good which they love. Thus it is the spiritual within the natural that stirs their affections, not the natural devoid of the spiritual. In a similar way the feelings of those who love what is good are stirred by young children whom they see as beautiful in the measure that the innocence which goes with charity is present in the children's faces, actions, and speech. It is goodness and charity that give form to and constitute beauty, see 553; and that is why 'the girl was very good looking' means the beauty of the affection for truth that has good within it.