Operat Quotes (1 quote)
With these developments we have every reason to anticipate that in a time not very distant most telegraphic messages across the oceans will be transmitted without cables. For short distances we need a “wireless” telephone, which requires no expert operators.
In 'The Problem of Increasing Human Energy', Century Illustrated Monthly Magazine (Jun 1900), 209. Collected My Inventions: And Other Writings (2016), 123.
In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
(1987) --
Carl Sagan
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