"To dig a straight furrow, the plowman needs to keep his eyes on a fixed point ahead of him. That keeps him on a true course. If, however, he happens to look back to see where he has been, his chances of straying are increased. The results are crooked and irregular furrows...Fix your attention on your...goals and never look back on your earlier problems....If our energies are focused not behind us but ahead of us--on eternal life and the joy of salvation--we assuredly will obtain it."

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Of course, we knew that the official reports were sketchy, if not falsified. But, in terms of information theory, this is precisely where the problem lay: How were we to reconstruct reality from incomplete or false reports? It is not true that virtually all news in a totalitarian state is false. On the contrary, most news is completely correct, albeit tendentiously slanded; it is just that certain information is suppressed. One can adjust for the political slanting of the news, but there is virtually no way to fill in the omissions.

— Konrad Zuse