 Thoughts can be the contents of propositional attitudes. When one says “There are three things that everyone who works on elementary physics believes”, one quantifies over things that everyone working in elementary physics believes: thoughts (see Chisholm 1970: 19). Thoughts are also truth-value bearers (“There are three truths that everyone who works in elementary physics believes”). How are thoughts related to states of affairs? For instance, how is the thought that Socrates is wise related to the state of affairs Socrates’ being wise?