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Science Quotes - Page 261

But some of these theories are so bold that they can clash with reality: they are the testable theories of science. And when they clash, then we know that there is a reality; something that can inform us that our ideas are mistaken.

Karl Popper, W.W. Bartley, III (2013). “Quantum Theory and the Schism in Physics: From the Postscript to The Logic of Scientific Discovery”, p.3, Routledge

In the progressive growth of astronomy, physics or mechanical science was developed, and when this had been, to a certain degree, successfully cultivated, it gave birth to the science of chemistry.

David M. Knight, Justus von Liebig (1998). “The Development of Chemistry, 1789-1914: Familiar letters on chemistry”, p.2, Taylor & Francis

We may fairly judge of the commercial prosperity of a country from the amount of sulphuric acid it consumes.

Justus von Liebig (1844). “Familiar Letters on Chemistry, and its relation to Commerce, Physiology, and Agriculture: Edited by John Gardner”, p.31

Science, my boy, is composed of errors, but errors that it is right to make, for they lead step by step to the truth.

Jules Verne (1998). “Journey to the Centre of the Earth”, p.146, Oxford University Press, USA

The vilest scramble for loot that ever disfigured the history of human conscience.

Joseph Conrad (1999). “Heart of Darkness - Second Edition”, p.30, Broadview Press

The only distinct meaning of the word "natural" is stated, fixed, or settled; since what is natural as much requires and presupposes an intelligent agent to render it so, i.e. to effect it continually or at stated times, as what is supernatural or miraculous does to effect it for once.

Joseph Butler (1860). “The Analogy of Religion, to the Constitution and Course of Nature: To which are Added Two Brief Dissertations : I. On Personal Identity : II. On the Nature of Virtue”, p.94