Yep, one of those days when paltry little morsels are the best I can offer our studio audience:

Puritanism is a religion based on being miserable and liking it.

From a comment on this blog entry. And this:

The beneficial effects of caffeine may be most pronounced in conjunction with sugar. For example, one factor analytic study has shown caffeine-glucose cocktails provide benefits to cognition not seen with either alone.

From Caffeine: A User’s Guide to Getting Optimally Wired, via Andrew Sullivan.