Meaning: The quote "When a doctor does go wrong he is the first of criminals. He has nerve and he has knowledge" is attributed to Sir Arthur Conan Doyle, the renowned British writer best known for creating the fictional detective Sherlock Holmes. The quote reflects the expectation and trust society places in doctors and the potential consequences when they betray that trust.

In this quote, Doyle suggests that when a doctor behaves unethically or incorrectly, the impact is particularly significant. Doctors are typically regarded as individuals who possess both the expertise and the courage to heal and save lives. Therefore, when a doctor deviates from this expectation, it is seen as a particularly egregious betrayal. The reference to "nerve" implies that the doctor has the audacity to act in a criminal manner despite their position of trust, while "knowledge" highlights the fact that they have the expertise to potentially cause harm.

It is important to note that the quote does not imply that all doctors are prone to criminal behavior, but rather emphasizes the potential gravity of their actions when they do go astray. Doyle's own background as a physician may have influenced his perspective on the weight of a doctor's responsibilities and the impact of their misconduct.

Sir Arthur Conan Doyle was a trained physician, and his experiences in the medical field likely informed his understanding of the profession's moral and ethical obligations. As a doctor turned writer, Doyle was able to draw from his own experiences to create complex and morally ambiguous characters in his literary works, including the iconic detective Sherlock Holmes and his trusted companion Dr. John Watson.

Throughout his writing, Doyle often explored the themes of justice, morality, and the complexities of human nature. The quote in question aligns with these themes, as it underscores the potential for betrayal and moral failure even in individuals who are expected to embody virtue and integrity.

In the context of Doyle's literary legacy, this quote can be seen as reflective of the recurring themes of trust, betrayal, and the complexities of human character that are woven throughout his works. It serves as a reminder of the high standards to which we hold those in positions of authority and expertise, and the profound impact of their failings.

In conclusion, the quote "When a doctor does go wrong he is the first of criminals. He has nerve and he has knowledge" encapsulates the weight of responsibility and trust placed upon doctors, as well as the potential consequences when they fail to uphold their ethical obligations. It reflects Sir Arthur Conan Doyle's nuanced understanding of human nature and the moral complexities inherent in positions of authority and expertise.