The feet of those people busy about their activities, hands putting stone to stone, minds eternally occupied not with trivial chatterings (comparing women to poplars—which was rather exciting, of course, but very silly), but with thoughts of ships, of business, of law, of administration and with it all so stately (she was in the Temple*), gay (there was the river), pious (there was the Church),* made her quite determined, whatever her mother might say, to become either a farmer or a doctor. But she was, of course, rather lazy
fragmentation of thoughts
the parts between brackets signify elizabeth deviating from her stream of consciousness and noticing where she is, or it could also be metafiction where virginia is acknowledging that this is a character and we as readers are here, knowledgeably reading, to get the full picture of what is going internally and externally in te instances