Contravene Quotes (1 quote)
Today the invention of a new machine, however noteworthy to industry, would, as a hobby, be trite stuff.… A hobby is a defiance of the contemporary. It is an assertion of those permanent values which the momentary eddies of social evolution have contravened or overlooked. If this is true, then we may also say that every hobbyist is inherently a radical, and that his tribe is inherently a minority.
From 'A Man’s Leisure Time' (1920), collected in Luna B. Leopold (ed.) Round River: From the Journals of Aldo Leopold (1953, 1972), 4.

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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