Update used quotes

src/used_quotes.json

@@ -110,5 +110,6 @@
   "Software and cathedrals are much the same — first we build them, then we pray.",
   "C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows your whole leg off.",
   "AI is not the future. It's the present that we're trying to catch up with.",
-  "99 little bugs in the code. 99 little bugs in the code. Take one down, patch it around. 127 little bugs in the code …"
+  "99 little bugs in the code. 99 little bugs in the code. Take one down, patch it around. 127 little bugs in the code …",
+  "Real programmers don't comment their code. If it was hard to write, it should be hard to understand."
 ]