"Unix is the best screwdriver ever built"

Unix is now 40 years old, if measured from August 1969 when Ken Thompson decided to spend a month while his wife was away by writing the core of what became Unix.

The BBC has a nice article by Mark Ward on Unix's history, ending with a quote

"Unix is the best screwdriver ever built," said Dr Salus.

that echoes the theme of Neal Stephenson's "In the Beginning was the Command Line" that compared Unix to a Hole Hawg drill.