MechaPilot
Explorer
That page has nothing to do with the kind of options being discussed here. That section is talking about how abilities interact with each other. Someone who is strong and has a low int might react differently than someone who is weak and has a low int, because your capabilities help shape you. It's not at all talking about someone who is stupid getting to act like he's brilliant just because.
Bull. That part is specifically labeled Describe Your Character, with that subpart being labeled Your Character's Abilities, and it opens with the following: "Take your character's ability scores and race into account as you flesh out his or her appearance and personality. A very strong character with low Intelligence MIGHT think and behave very differently from a very smart character with low Strength."
That section is specifically about how to craft your character's personality from her ability score and it specifically uses a term that indicates possibility instead of certainty. You wanted to make this abut the English language and reading comprehension, you got it. And you lose. Good day sir!
Edit: Oh, and Jeff Albertson, if you have something you want to contribute to the discussion hop on in. I'm sure we'd all love to know what's so funny.