In Jeffrey Archer's book "Only Time Will Tell," the phrase "a fool blames the messenger" highlights the importance of accepting the truth instead of blaming those who deliver bad news. It suggests that responsibility should not be shifted onto others, especially messengers, but rather faced directly to understand the real issues. The quote emphasizes personal accountability and the folly of blaming others for problems. It encourages reflection on how people tend to avoid confronting uncomfortable truths and instead focus their frustration on the messenger rather than addressing the real causes of issues.