diff --git a/README.md b/README.md
index a01e104..85e3ef6 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,12 @@ Our IRC channel is `#haskell-beginners` on Freenode.
 
 IRC web client here: http://webchat.freenode.net/
 
+## Community Guidelines
+
 [Letter to a Young Haskell Enthusiast](http://comonad.com/reader/2014/letter-to-a-young-haskell-enthusiast/)
 
+Be nice above all else!
+
 # Primary course
 
 ## What are Haskell, GHC, and Cabal?