What did margie write in her diary

Why does the author follow up on the story of martin torres near the end of the article? what important ideas does this part of the article support?

Select the correct answer which sentence from nathaniel hawthorne's short story "dr. heidegger's experiments success that dr heklegger's character represents wisdom and a. b. 6. "my poor sylvia's roser ejaculated dr heidegger, holding it in the light of the sunset clouds. " appears to be facing again "i love it as well thus, as in its dewy freshness otserved ne, pressing the withered rose to his withered lipe "yes, friends, ye are old again." said dr heidegger, "and for the water of youth is alt lavished on the ground "if the fountain gushed at my very doorstep, i would not stoop to bathe my tips in it, no, though its deficium were for years instead of moments d. reset next

How does gatsby smile at nick? why is this important?