
“What have you been reading, The Gospel according to St. Bastard?!”
Lucky and Unlucky
The Note-Books of Samuel Butler (1912), Part XIV - Higgledy-Piggledy
“What have you been reading, The Gospel according to St. Bastard?!”
“Climate is what you expect, weather is what you get.”
Source: The Emperor's New Mind (1989), Ch. 6, Quantum Magic and Quantum Mastery, p. 269.
Context: It seems to me that we must make a distinction between what is "objective" and what is "measurable" in discussing the question of physical reality, according to quantum mechanics. The state-vector of a system is, indeed, not measurable, in the sense that one cannot ascertain, by experiments performed on the system, precisely (up to proportionality) what the state is; but the state-vector does seem to be (again up to proportionality) a completely objective property of the system, being completely characterized by the results it must give to experiments that one might perform.
Basic Questions of Philosophy: Selected "Problems" of "Logic" (Grundfragen der Philosophie: Ausgewählte "Probleme" der "Logik" (1984), translated by Richard Rojcewicz and André Schuwer, Indiana University Press, 1994, ISBN 0253004381, p. 7)