Another glorious feature of many modern science museums is a movie theater showing IMAX or OMNIMAX films. In some cases the screen is ten stories tal… - Carl Sagan

Since the transmitting civilization was clearly more advanced than ours, and because it clearly - at least as of twenty-six years ago - had not destroyed itself, it followed, some argued, that technological civilizations did not inevitably self-destruct. In a world gingerly experimenting with major divestitures of nuclear weapons and their delivery systems, the Message was taken by whole populations as a reason for hope. Many considered the Message the best news in a long time. For decades, young people had tried not to think too carefully about tomorrow. Now, there might be a benign future after all.

They will manage to cross the ocean of becoming.

"A book is made from a tree. It is an assemblage of flat, flexible parts (still called "leaves") imprinted with dark pigmented squiggles. One glance at it and you hear the voice of another person, perhaps someone dead for thousands of years. Across the millennia, the author is speaking, clearly and silently, inside your head, directly to you. Writing is perhaps the greatest of human inventions, binding together people, citizens of distant epochs, who never knew one another. Books break the shackles of time — proof that humans can work magic."