PLEASE NOTE: THIS IS A GUIDE TO THE ORIGINAL BOOK. Guide to Henry Marsh's Do No Harm Preview: Do No Harm is neurosurgeon Henry Marsh's memoir, with a particular focus on his mistakes and regrets. Marsh admits that he grew up privileged. He began his college career studying English, but quit school due to an unrequited love. He took a job working in a mining town hospital, an experience that inspired him to become a surgeon. He returned to Oxford to finish his degree and then attended the Royal Free Medical School in London, the only medical school at the time that did not require him to have any scientific qualifications... Inside this companion: -Summary of the book -Important People -Character Analysis & Relationships -Themes -Author's Style