I don't think I can say it any better than that.
My friend LabRat, over at Atomic Nerds, is more than just "bright." I got to meet her at a little get-together in SE Colorado, last November, and she's not one of those poor folks (like me) who is pretty inarticulate without a keyboard in front of them. She's a quick wit, but some of the things that she says have the weight of words spoken after heavy thought as been put into them.
Go read her very brief take on the current illegal immigration situation in our border states. I'll wager that she wrote that in a few scant minutes, while distracted by two other stimuli at minimum, yet I'll sign off on everything she said there as Truth.