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Henry Augustus Rowland
(27 Nov 1848 - 16 Apr 1901)
American physicist.
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Science Quotes by Henry Augustus Rowland (2 quotes)
He who makes two blades of grass grow where one grew before is the benefactor of mankind, but he who obscurely worked to find the laws of such growth is the intellectual superior as well as the greater benefactor of mankind.
— Henry Augustus Rowland
Presidential Address (28 Oct 1899) to the Physical Society of America Meeting, New York. Printed in American Journal of Science (Dec 1899). Reprinted in the The Johns Hopkins University Circular (Mar 1900), 19, No. 143, 17. Compare earlier remark by Jonathan Swift, beginning “whoever could make two ears of corn…” on the Jonathan Swift Quotes page of this website.
There is no such thing as absolute truth and absolute falsehood. The scientific mind should never recognise the perfect truth or the perfect falsehood of any supposed theory or observation. It should carefully weigh the chances of truth and error and grade each in its proper position along the line joining absolute truth and absolute error.
— Henry Augustus Rowland
In 'The Highest Aim of the Physicist: Presidential Address Delivered at the 2nd Meeting of the Society, October 28th, 1899', Bulletin of the American Physical Society (1899), 1, 13.
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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) -- 
