One could write a history of science in reverse by assembling the solemn pronouncements of highest authority about what could not be done and could never happen.
Robert A. HeinleinAlways listen to experts. They'll tell you what can't be done, and why. Then do it.
Robert A. HeinleinEvery Congressman, every Senator knows precisely what causes inflation... but can't, [won't] support the drastic reforms to stop it [repeal of the Federal Reserve Act] because it could cost him his job.
Robert A. HeinleinThe brown monkey's instinct to kill is correct; such men are dangerous to all monkey customs.
Robert A. Heinlein