Meaning: This quote by Gerald Brenan, a British writer and Hispanist, reflects a profound insight into the nature of belief and the evolution of one's convictions as they age. The quote suggests that with age, there is a tendency to become more discerning and skeptical about various beliefs and ideologies, leading to a reduction in the number of things one believes in. However, the beliefs that do survive this process of scrutiny become more deeply ingrained and meaningful.

As people grow older, they often accumulate a wealth of experiences and knowledge that shapes their perspectives and influences their beliefs. This accumulation of life experiences and wisdom can lead to a more critical and discerning approach to belief systems and ideologies. Over time, individuals may become less susceptible to blindly accepting beliefs and more inclined to question and scrutinize them. This process of critical evaluation can result in a reduction of the number of things one believes in, as only the most compelling and deeply-held convictions survive such scrutiny.

Simultaneously, as individuals become more selective about the beliefs they hold, the ones that endure become more integral to their identity and worldview. These enduring beliefs are likely to be the ones that have stood the test of time, withstood rigorous examination, and continue to resonate with the individual on a profound level. Therefore, despite believing in fewer things, the intensity and depth of belief in these chosen convictions are likely to increase.

This shift in belief patterns with age reflects a maturation of thought and a refinement of one's value system. It signifies a move away from the unquestioning acceptance of beliefs towards a more considered and intentional approach to what one holds to be true. This evolution in belief aligns with the broader process of personal growth and self-discovery that often accompanies the aging process.

Moreover, Brenan's quote also suggests that the process of aging can lead to a deeper understanding of the self and a more profound connection to one's core beliefs. As individuals confront the complexities of life and grapple with their own mortality, the beliefs that endure come to define and shape their sense of purpose and identity. This deepening of belief reflects a hard-won wisdom and a honing of one's values through the crucible of experience.

In conclusion, Gerald Brenan's quote encapsulates the nuanced evolution of belief as individuals age. It underscores the idea that with the passage of time, there is a tendency to believe in fewer things, but the beliefs that do endure become more profound and integral to one's identity. This evolution reflects a maturation of thought, a refinement of values, and a deeper understanding of the self. It also speaks to the enduring nature of core beliefs that withstand the test of time and experience, shaping individuals' sense of purpose and identity.