George Packer

The constellation of opinion called the blogosphere consists, like the stars themselves, partly of gases. This is what makes blogs addictive - that is, both pleasurable and destructive: They're so easy to consume and so endlessly available.

What do cells do when they see a broken piece of DNA? Cells don't like such breaks. They'll do pretty much anything they can to fix things up. If a chromosome is broken, the cells will repair the break using an intact chromosome.