13 And it came to pass that I looked and beheld the great city of Jerusalem, and also other cities. And I beheld the city of Nazareth; and in the city of Nazareth I beheld a virgin, and she was exceedingly fair and white.
I find it interesting that Nephi’s direct questions are answered indirectly here. Instead of just being told the meaning of the Tree of Life, he is given visionary clues. From these clues, he is to draw meaning and interpret the dream. It’s a great teaching method because what we discover, we own and remember. The knowledge that I best retain is understanding that I figure out more than information I’m given, unless that information is a clue to a deeper understanding. This also ensures the learner learns what he is ready for and nothing more that may be forgotten, or worse, overwhelming to him. A teacher can lead a student to draw his own correct conclusions (thereby teaching himself) by leading him through a series of lesser, already understood principles.