Question

Which lines in this excerpt from Jane Austen's Pride and Prejudice suggest that Mr. Darcy is questioning his hasty judgment and has fallen in love with Elizabeth?

Occupied in observing Mr. Bingley's attentions to her sister, Elizabeth was far from suspecting that she was herself becoming an object of some interest in the eyes of his friend. Mr. Darcy had at first scarcely allowed her to be pretty; he had looked at her without admiration at the ball; and when they next met, he looked at her only to criticise. But no sooner had he made it clear to himself and his friends that she hardly had a good feature in her face, than he began to find it was rendered uncommonly intelligent by the beautiful expression of her dark eyes. To this discovery succeeded some others equally mortifying. Though he had detected with a critical eye more than one failure of perfect symmetry in her form, he was forced to acknowledge her figure to be light and pleasing; and in spite of his asserting that her manners were not those of the fashionable world, he was caught by their easy playfulness. Of this she was perfectly unaware; to her he was only the man who made himself agreeable nowhere, and who had not thought her handsome enough to dance with.

Answer 1

I believe the answer is: "But no sooner had he made it clear to himself and his friends that she hardly had a good feature in her face, than he began to find it was rendered uncommonly intelligent by the beautiful expression of her dark "

From the lines, It is clear that Darcy initially perceived Elizabeth as ugly, which unusual among females that he usually see in his social standing.

Then, after interracting with ther, he realized that Elizabeth has astounding inner beauty and intellect which altered his perception toward her.

Answer 2

The lines from this excerpt that suggest that Mr. Darcy is questioning his hasty judgment and has fallen in love with Elizabeth are the following one: "But no sooner had he made it clear to himself and his friends that she hardly had a good feature in her face, than he began to find it was rendered uncommonly intelligent by the beautiful expression of her dark eyes." This is the moment he realized that he was wrong about her and that there is more to her than he originally thought. He realized that he has already fallen in love with her, despite her flaws.