この世の真理は誰も知らない

N5 この kono this N3 世 yo world, society, generation N3 真理 shinri truth N3 誰も dare mo nobody, everybody depending on sentence N5 ない nai there isn't, doesn't have

N4 世 sei, se, sou / yo generation, world, society N4 真 shin / ma, ma-, makoto true, reality, Buddhist sect N4 理 ri / kotowari logic, arrangement, reason N1 誰 sui / dare, tare, ta who, someone, somebody N4 知 chi / shi.ru, shi.raseru know, wisdom, savoir

N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜も mo Means also, adds another similar item, often replaces particles such as wa ga or o N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information