“Overhead, a Hawk was zeroing in on a watchbird. The armored murder machine had learned a lot in a few days. Its sole function was to kill. At present it was impelled toward a certain type of living organism, metallic like itself. But the Hawk had just discovered that there were other types of living organisms, too – Which had to be murdered.”

“Overhead, a Hawk was zeroing in on a watchbird. The armored murder machine had learned a lot in a few days. Its sole function was to kill. At present it was impelled toward a certain type of living organism, metallic like itself. But the Hawk had just discovered that there were other types of living organisms, too – Which had to be murdered.”

— Robert Sheckley