When morning came, its arrival was the exact reversal of the coming of night. In the beginning there was darkness, and in the darkness there was horror. The creatures of the night untiringly filled the air with sound, and the sounds were discordant and gruesome and revolting. The creatures of this planet were gigantic. They should have adopted new customs appropriate to the dignity of their increased size. But they hadn’t. The manners and customs of insects are immutable. They feed upon specific prey—spiders are an exception, but they are not insects at all—and they lay their eggs in specific fashion in specific places, and they behave according to instincts which are so detailed as to leave them no choice at all in their actions. They move blindly about, reacting like automata of infinite complexity which are capable of nothing not built into them from the beginning. Centuries and millenia do not change them. Travel across star-clusters leaves them with exactly the capacities for reaction that their remotest ancestors had, before men lifted off ancient Earth’s green surface.