In simple terms, this quote suggests that providing guidance or advice often goes unheeded by those who need it most. Despite this tendency, the speaker emphasizes the importance of still offering such counsel because its value does not diminish simply because it might be disregarded.
The deeper meaning behind this statement highlights the nature of human behavior and decision-making processes. It acknowledges the reality that people frequently dismiss advice, especially when they are emotionally invested or stubbornly convinced of their own judgment. However, even if advice is ignored, offering it is crucial as it can serve several purposes: it shows care and concern for others, it might resonate with someone at a different time in the future, and it upholds the moral responsibility to share wisdom and insights when they are requested or necessary. This perspective underscores the importance of maintaining one's integrity and sense of duty by continuing to provide guidance, despite the inherent risk that such advice may be ignored.
Agatha Christie, the author of this quote, was a renowned British novelist, primarily known for her detective fiction. She is celebrated as the best-selling writer in history alongside William Shakespeare and the Bible. Her works have been adapted into numerous films, television series, and plays, making her one of the most influential figures in crime literature. Christie's own experience with human nature and storytelling likely informed this wise observation about the relationship between advice-giving and its reception.