On the future of history, Thucydides speculated that since there are no “temples or monuments of magnificence” in Sparta, “future generations would find it very difficult to believe” that it once commanded two-fifths of the Peloponnesus; while those same generations would conclude from the impressive ruins of Athens that it was “twice as powerful as it in fact was.”

About how statements get written up by the press, Andy Warhol wrote, “It would always be different from what I’d actually said—and a lot more fun for me to read. Like if I’d said, ‘In the future everyone will be famous for fifteen minutes,’ it could come out ‘In fifteen minutes everyone will be famous.’ ” About the future, Andy Warhol also wrote, “I really do live for the future, because when I’m eating a box of candy, I can’t wait to taste the last piece. I don’t even taste any of the other pieces.”

“The splendors of this age outshine all other recorded ages,” wrote Ralph Waldo Emerson in 1871. “I have seen wrought five miracles—namely, the steamboat, the railroad, the electric telegraph, the application of the spectroscope to astronomy, the photograph.” He died in 1882, missing the invention of the machine gun by three years, the gramophone and radar by five years, and the diesel-fueled internal combustion engine by ten years.

Questions asked in TV commercials aired in 1993: “Have you ever borrowed a book thousands of miles away? Or sent someone a fax from the beach? Have you ever paid a toll without slowing down? Have you ever watched a movie you wanted to, the minute you wanted to?” The answer: “You will. And the company that will bring it to you? AT&T.”

“I’m ashamed of you, dodging that way. They couldn’t hit an elephant at this distance,” said Maj. Gen. John Sedgwick not long before a Confederate bullet struck his skull and killed him.