Quote by Samuel Butler
A physician's physiology has much the same relation to his power of healing as a cleric's divinity has to his power of influencing conduct.
Summary
This quote suggests that a physician's knowledge of the human body and physical functions is similarly essential for their ability to heal as a cleric's understanding of divinity is for their ability to guide and influence people's behavior. It implies that just as a cleric's religious knowledge influences moral conduct, a physician's understanding of physiology influences their ability to provide effective treatment and promote healing. Overall, the quote highlights the importance of expertise and knowledge in different fields and its link to the ability to bring about positive outcomes in one's respective profession.