Micro-Universe Quotes (1 quote)
Astronomy was big science but not as big as high-energy physics, devoted to the exploration of the micro-universe. Any thorough account of the universe would have to explain why nature had mass-produced particles of certain kinds, wherewith to build atoms, stars, planets and living things. Looking deeply into matter required the most elaborate instruments ever conceived and engineered for scientific purposes.
In The Key to the Universe: Report on the New Physics (1977), 8.

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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