[FOM] alleged Hilbert quote
Jeffrey Ketland
ketland at ketland.fsnet.co.uk
Wed May 11 13:05:29 EDT 2005
Vladik Kreinovich:
> While Hilbert probably never said that math is a meaningless game with
> symbols,
> ths spirit of this phrase is somewhat similar to a famous actual citation
> from
> Hilbert's Intro to his Foundations of Geometry:
>
> "One must be able to say at all times -- instead of points, straight
> lines, and
> planes -- tables, beer mugs, and chairs."
Actually, this quote comes from a conversation with Otto Blumenthal at a
Berlin train
station. It certainly doesn't appear in Hilbert's Foundations of Geometry.
The Introduction to The Foundations of Geometry is quite short, and says the
following:
Introduction
Geometry, like arithmetic, requires only a few and
simple principles for its logical development. These
principles are called the axioms of geometry. The
establishment of the axioms of geometry and the
investigation of their relationships is a problem which
has been treated in many excellent works of the
mathematical literature since the time of Euclid. This
problem is equivalent to the logical analysis of our
perception of space.
This present investigation is a new attempt to establish
for geometry a complete, and as simple as possible,
set of axioms and so deduce from them the most
important geometric theorems in such a way that the
meaning of the various groups of axioms, as well as
the significance of the conclusions that can be drawn
from the individual axioms, come to light.
(D. Hilbert, 1899, Foundations of Geometry,
Open Court, 1997. Translated by Leo Unger.
"Introduction", p. 2.)
Regards --- Jeff
~~~~~~~~~~~~~~~~~~~~
Jeffrey Ketland
Department of Philosophy
University of Edinburgh
George Square
Edinburgh EH8 9JX
United Kingdom
jeffrey.ketland at ed.ac.uk
~~~~~~~~~~~~~~~~~~~~
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