“It is hardly necessary for me to say that I do not believe in the supernatural; everything that happened has a perfectly rational explanation, obvious to any man with the slightest knowledge of psychology.”
Dog Star, p. 786
2000s and posthumous publications, The Collected Stories of Arthur C. Clarke (2001)
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Arthur C. Clarke 207
British science fiction writer, science writer, inventor, u… 1917–2008Related quotes

the necessary and sufficient conditions for rational knowledge
Source: Great Islamic Encyclopedia website, 2016 https://www.cgie.org.ir/fa/news/154958

Source: The Future of the Mind: The Scientific Quest to Understand, Enhance, and Empower the Mind

As quoted in Philippine Studies (1953) by Ateneo de Manila, p. 269; also in Everest : The Mountaineering History (2000) by Walt Unsworth, p. 100; but this has also been attributed to Ignatius of Loyola in Think of an Elephant : Combining Science and Spirituality for a Better Life (2007) by Paul Bailey http://books.google.com/books?id=1WWeHgqLoBkC&pg=PT299&dq=%22For+those+who+believe,+no+words+are+necessary%22&hl=en&sa=X&ei=LiGzUor6FdapsASYsYGgBA&ved=0CC4Q6AEwAA#v=onepage&q=%22For%20those%20who%20believe%2C%20no%20words%20are%20necessary%22&f=false
Disputed

Source: Siddhartha (1922), p. 29
Variant translation: I am beginning to believe that this knowledge has no worse enemy than the desire to know learning.

Illness As Metaphor (1978), ch. 7 (pp. 55-56)
Context: There is a peculiarly modern predilection for psychological explanations of disease, as of everything else. Psychologizing seems to provide control over the experiences and events (like grave illnesses) over which people have in fact little or no control. Psychological understanding undermines the "reality" of a disease. That reality has to be explained. (It really means; or is a symbol of; or must be interpreted so.) For those who live neither with religious consolations about death nor with a sense of death (or of anything else) as natural, death is the obscene mystery, the ultimate affront, the thing that cannot be controlled. It can only be denied. A large part of the popularity and persuasiveness of psychology comes from its being a sublimated spiritualism: a secular, ostensibly scientific way of affirming the primacy of "spirit" over matter.
66
Constructing the subject: Historical origins of psychological research. 1994

Two Precepts of Charity (1273)
Sermons on the Ten Commandments (Collationes in decem praeceptes, c. 1273), Prologue (opening sentence)
Variant translation: Three things are necessary for the salvation of man: to know what he ought to believe; to know what he ought to desire; and to know what he ought to do.
Original: (la) Tria sunt homini necessaria ad salutem: scilicit scientia credendorum, scientia desiderandorum, et scientia operandorum.

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