David Hume served as Secretary to the Embassy

General St. Clair sent an offer to David Hume to work as the secretary of the military embassy to the courts of Turin and Vienna. This led him back to the continent, where he served in an official position while donning an officer's uniform. Once more, the main advantage he gained from the appointment was the monetary compensation he earned for his efforts.

He briefly resided in the nations of Germany, Austria, and Italy, although he never showed a strong interest in military-related pursuits. When the chance presented itself, he continued to pursue his literary interests.

Additionally, he met Isaac de Pinto. Later, he traveled to England with Jean-Jacques Rousseau. After a disagreement, Hume and Rousseau cut off communication. Later, he started to worry that the altercation had harmed his reputation. A succinct and accurate summary of the disagreement between Mr. Hume and Mr. Rousseau was mentioned in his book.