It's a quote I read in German translated here via DeepL with slight changes. Seems like it is part of this work from 1851: https://en.wikipedia.org/wiki/For_Se

It's a quote I read in German translated here via DeepL with slight changes. Seems like it is part of this work from 1851: https://en.wikipedia.org/wiki/For_Self-Examination https://en.wikipedia.org/wiki/For_Self-Examination From this chapter: http://gutenberg.spiegel.de/buch/zur-selbstprufung-der-gegenwart-empfohlen-5894/5 http://gutenberg.spiegel.de/buch/zur-selbstprufung-der-gegen... Couldn't immediately find an English version of the text.