In the midst of an experience a man should not turn his eyes upon himself
 Friedrich Nietzsche, Twilight of the Idols (1889). copy citation

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Author Friedrich Nietzsche
Source Twilight of the Idols
Topic experience eyes
Date 1889
Language English
Reference
Note Translated by Anthony M. Ludovici
Weblink https://www.gutenberg.org/files/52263/52263-h/52263-h.htm

Context

“Do not go in for any note-book psychology! Never observe for the sake of observing! Such things lead to a false point of view, to a squint, to something forced and exaggerated. To experience things on purpose—this is not a bit of good. In the midst of an experience a man should not turn his eyes upon himself; in such cases [Pg 65] any eye becomes the "evil eye." A born psychologist instinctively avoids seeing for the sake of seeing. And the same holds good of the born painter. Such a man never works "from nature,"—he leaves it to his instinct, to his camera obscura to sift and to define the "fact,"” source