Possible Scenarios:
* "Scholars do different things they study.**" - This would mean that scholars specialize in different fields of knowledge.
* "Scholars do different things they write about.**" - This would mean that scholars focus on different aspects of their chosen field.
* "Scholars do different things they contribute to society.**" - This could imply that scholars have diverse roles, such as teaching, research, activism, etc.
To help me understand what you meant, please provide more context. What was the original sentence or conversation where you encountered this phrase?
Once you give me more context, I can provide you with a more accurate and helpful answer.