Quote of the Day

Knowledge, then, can be dangerous because a rational mind may be compelled to use it in rational ways, allowing malevolent or careless speakers to commandeer our faculties against us. This makes the expressive power of language a mixed blessing: it lets us learn what we want to know, but it also lets us learn what we don't want to know. Language is not just a window into human nature but a fistula: an open wound through which our innards are exposed to an infectious world. It's not surprising that we expect people to sheathe their words in politeness and innuendo and other forms of doublespeak.

- Steven Pinker, The Stuff of Thought: Language as a Window into Human Nature