I think it’s A) The Fox was leaving it’s den
B,makes more sense especially if you asked a question in the first paragraph!
The answer is “All of the above”
A new nation where we were equal
I think the proverb means that. You need to take classes in architect ( or some education ) to learn how to build houses and by understanding if it's firm on a base. By knowledge the rooms are filled with all precious and pleasent riches. Like a designer, you need to know about design. The proverb is basically about how you need knowledge to do both of these things.