Which sentences in this excerpt from Leo Tolstoys The Death of Ivan Ilyich reflect the authors opinion that the members of the rising middle class can never throw off their emotional masks?

In "The Death of Ivan Ilyich," Tolstoy illustrates the rising middle class's emotional masks through sentences that depict characters engaging in hollow social interactions and prioritizing appearances over genuine feelings. Phrases that describe their superficial conversations and lack of authenticity highlight their inability to confront true emotions, as they are trapped in societal expectations. This critique reveals Tolstoy's belief that their adherence to societal norms prevents them from experiencing genuine emotional connections.