I can't see the 'logic' in always worrying about the future. = Where's the 'logic' in always worrying about the future?
She kept the dog, 'against all logic', after it attacked her. [=her decision to keep the dog was not logical/sensible]
I could not understand her 'logic' in keeping the dog. [=I could not understand her reason for keeping the dog]
(..) I mean, this is just beautiful. Wow, this is really soft. Three hundred and fifty dollars? Down from . You're saving, like, bucks. Both logic and math are taking a serious hit today. Hey, check this out. It's totally you. - Wow. - Yeah. Wow. Actually, this looks pretty good. (..)2004 TvShow: Friends Title: The One with the Birth Mother Season: 10 Episode 9