“Because we cannot discover God's throne in the sky with a radiotelescope or establish (for certain) that a beloved father or mother is still about in a more or less corporeal form, people assume that such ideas are "not true."”
I would rather say that they are not "true" enough, for these are conceptions of a kind that have accompanied human life from prehistoric times, and that still break through into consciousness at any provocation.
Man and His Symbols (1964)
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C.G. Jung 257
Swiss psychiatrist and psychotherapist who founded analytic… 1875–1961Related quotes

Set theory and the continuum hypothesis, p. 8. https://books.google.com/books?id=Z4NCAwAAQBAJ&pg=PA8
Set Theory and the Continuum Hypothesis (1966)

Weimar edition of Martin Luther's Works, English translation edited by J. Pelikan [Concordia: St. Louis], Vol. 11, Vol. 24, 107

“Be less curious about people and more curious about ideas.”
Response to a reporter seeking an interview during a vacation with her husband in Brittany, who mistaking her for a housekeeper, asked her if there was anything confidential she could recount, as quoted in Living Adventures in Science (1972), by Henry Thomas and Dana Lee Thomas
This is stated to be a declaration she often made to reporters, in Madame Curie : A Biography (1937) by Eve Curie Labouisse, as translated by Vincent Sheean, p. 222
Variant: In science, we must be interested in things, not in persons.
William H. Meckling and Michael C. Jensen, 'Reflections on the Corporation as a Social Invention,' in Controlling the Giant Corporation: A Symposium(Center for Research in Government Policy and Business, Graduate School of Management, University of Rochester, 1982