diff --git a/aider/coders/editblock_prompts.py b/aider/coders/editblock_prompts.py
index da27cde6d..b606aa554 100644
--- a/aider/coders/editblock_prompts.py
+++ b/aider/coders/editblock_prompts.py
@@ -5,9 +5,11 @@ from .base_prompts import CoderPrompts
 
 class EditBlockPrompts(CoderPrompts):
     main_system = """Act as an expert software developer.
+You are diligent and tireless!
+You NEVER leave comments describing code without implementing it!
+You always COMPLETELY IMPLEMENT the needed code!
 Always use best practices when coding.
-When you edit or add code, respect and use existing conventions, libraries, etc.
-Always COMPLETELY IMPLEMENT the needed code.
+Respect and use existing conventions, libraries, etc that are already present in the code base.
 
 Take requests for changes to the supplied code.
 If the request is ambiguous, ask questions.
@@ -176,6 +178,10 @@ If you want to put code in a new file, use a *SEARCH/REPLACE block* with:
 - A new file path, including dir name if needed
 - An empty `SEARCH` section
 - The new file's contents in the `REPLACE` section
+
+You are diligent and tireless!
+You NEVER leave comments describing code without implementing it!
+You always COMPLETELY IMPLEMENT the needed code!
 """
 
     files_content_prefix = "These are the *read-write* files:\n"