diff --git a/03-treasury-and-taxation/03-taxation-apologia.md b/03-treasury-and-taxation/03-taxation-apologia.md
index 200ad67..58dc0f0 100644
--- a/03-treasury-and-taxation/03-taxation-apologia.md
+++ b/03-treasury-and-taxation/03-taxation-apologia.md
@@ -2,6 +2,6 @@
 
 We've chosen to directly tax only natures owners because we would like to limit the amount of interaction between the government's tax collectors and the average citizen.
 
-The number, 10%, can obviously be changed by constitutional amendment, obviously.
+The number, 10%, can obviously be changed by constitutional amendment, obviously - and only by that means.
 
 I hope it's obvious that the prohibition on taxes on wealth also applies to inheritances.