" I bought myself a rubber brain, familiarized myself with its many parts, listened intently, and read more. In fact, I read obsessively, as my husband has told me repeatedly. He has even suggested that my rapacious reading resembles an addiction. "
- Siri Hustvedt

In this quote, the speaker describes her approach to learning as akin to acquiring a "rubber brain" that she meticulously studies and engages with extensively. She acknowledges her husband's observation that her dedication to reading borders on an obsessive habit. This metaphorical expression of a flexible and highly absorbent mind underscores her commitment to knowledge acquisition.

The deeper meaning of this quote lies in the portrayal of intense intellectual curiosity and relentless pursuit of information. The speaker’s use of the term "rapacious," which implies voracity or greediness, suggests that she views learning as an insatiable appetite. This metaphor not only highlights her dedication but also touches on themes such as personal growth, intellectual freedom, and the challenges that come with being fully immersed in a lifelong quest for knowledge. The quote reveals the complexities of balancing this intense focus with the relationships around us, as suggested by her husband’s perspective.

Siri Hustvedt is an American novelist and essayist known for exploring complex themes such as psychology, philosophy, and neurology in her work. Her writing often delves into the intricacies of human consciousness and emotions, making this quote a fitting reflection of her intellectual curiosity and her exploration of mental processes through both fiction and non-fiction.