In 'Oryx and Crake,' a character questions the necessity of focusing on unpleasant topics, suggesting that one's perspective can be shaped by the beauty present in the world. She highlights the importance of cherishing the beautiful aspects of life instead of dwelling on negativity, comparing her voice to a music box, which evokes a sense of charm and tranquility. Her gesture of drying her nails represents a desire to maintain a sense of self-care and beauty amidst the surrounding dirt.

This interaction reflects a broader theme of the novel, where characters often grapple with the balance between acknowledging harsh realities and celebrating the world's inherent beauty. The idea that concentrating on positive elements can be beneficial is emphasized, urging the protagonist, Jimmy, to shift his focus from the "dirt under his feet" to the myriad of beautiful sights and experiences that life offers.