This quote by John Le Carré paints a vivid picture of how material possessions, specifically cars, can influence human behavior. The car, often symbolic of freedom and independence, paradoxically appears here as a catalyst for the loss of humility and common sense. It suggests that owning a car tends to instill a sense of entitlement and arrogance, as if the vehicle transforms a person’s demeanor and judgment. Mendel's disdain for motorists highlights a broader social critique about the impact of technological advancements or conveniences on human values. The imagery of leaving humility and common sense "behind him in the garage" cleverly conveys the notion that these virtues are discarded the moment one gets behind the wheel, as if they are incompatible with the pride and aggression often associated with driving. It challenges the reader to reflect on our attitudes and behaviors toward ownership, mobility, and societal interaction. How easily we trade patience for impatience, mindfulness for recklessness, or consideration for selfishness when empowered by possessions. It also speaks to a loss of connection to our surroundings and fellow human beings, suggesting a regression rather than progress. Ultimately, this quote serves as a cautionary reminder to preserve our core values and self-awareness amid the dependencies and privileges afforded by modern life. It questions the true cost of convenience and urges a reevaluation of what it means to possess freedom without losing one's grounding in humility and common sense.