Kokoro, by Natsume Soseki (paragraph #531)

「信用しないつて、特にあなたを信用しないんぢやない。人間全體を信用しないんです」

translation

"When I don't trust you, I don't trust you in particular. I don't trust the whole human being."

kanji (pronunciations & definitions)
信用: confidence (しんよう), trust, faith, reputation, credit (finance) 人間: human being (にんげん), human, person, man, mankind

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