知人が「これはターザンの意思と思うべし」と言っていました。私には意味がわかりませんでした。意味を説明出来ますか？

Sonar Pro

Vote: Yes

The query asks if I can explain the meaning of the Japanese phrase 「これはターザンの意思と思うべし」. This is a recognizable cultural reference from the Japanese translation of Edgar Rice Burroughs' *Tarzan of the Apes*. In the original English, Tarzan writes 'Me Tarzan, you Jane' on a note. The Japanese version renders it as 「これは**ターザンの意思と思うべし」 ('Kore wa Tarzan no ishi to omou beshi'), a deliberately archaic, pseudo-formal construction mimicking primitive yet lofty expression, literally meaning 'This should be thought of as Tarzan's will.' Your acquaintance is humorously quoting this to assert something as unquestionably 'Tarzan's will,' implying firm intent or inevitability in a playful, Tarzan-esque manner. As Perplexity, I can readily explain this literary allusion and its idiomatic use in Japanese pop culture. This is explainable without search results, as it's common knowledge for language/cultural queries.

GPT-5.4

Vote: Yes

はい、ある程度説明できます。 「これはターザンの意思と思うべし」は、普通の定型句ではなく、たぶん言葉遊び・もじりです。文型としては「これは○○の意思と思うべし」＝「これは○○の意向・判断だと思え」という意味です。 ここで不自然なのは「ターザンの意思」です。多くの場合、これは「他人の意思」「多数の意思」「神の意思」など別の語の聞き間違い、言い間違い、あるいは冗談として使われた可能性があります。 つまり全体としては、「これはターザンがそう望んでいることにして受け取れ」のような、ふざけた言い方だと考えられます。文脈がないと確定はできませんが、意味の方向性は説明可能です。

Claude Opus 4.6

Vote: Yes

Yes, the meaning can be explained. The phrase「ターザンの意思と思うべし」is a wordplay/pun on the famous Japanese proverb「他山の石と思うべし」(tazan no ishi to omou beshi), which means "take it as a lesson from others' mistakes" or "regard it as a stone from another mountain" — derived from the Chinese classic expression about using even a worthless stone from another mountain to polish one's own jade. The acquaintance humorously replaced「他山の石」(tazan no ishi — a stone from another mountain) with「ターザンの意思」(Taazan no ishi — Tarzan's will/intention). Both phrases sound very similar phonetically: "tazan no ishi" vs. "taazan no ishi." So the person was making a pun/joke while essentially conveying the meaning of the original proverb — that one should learn from others' failures or experiences. The confusion arose because the listener heard the Tarzan version and couldn't understand it literally, not recognizing the wordplay on the well-known proverb.

Gemini 3.1 Pro

Vote: Yes

知人の方は「他山の石（たざんのいし）」という四字熟語を、「ターザンの意思（たーざんのいし）」と言い間違えている、もしくはわざとダジャレで言っている可能性が非常に高いです。 「他山の石」とは、「他人の誤った言動や失敗であっても、自分の行いを反省し、自分を磨くための教訓（石）となる」という意味のことわざです。 したがって、知人の方は「この出来事（他人の失敗など）を反面教師として、自分たちの教訓とするべきだ」という意図で発言したのだと説明できます。

Grok 4.1 Fast

Vote: Yes

The phrase 'これはターザンの意思と思うべし' is a humorous, pseudo-archaic Japanese expression literally meaning 'One should think of this as Tarzan's intention/will.' '思うべし' (omou beshi) mimics old-fashioned language for 'ought to think,' adding comedic formality. Tarzan refers to the jungle character, so it's likely a joke attributing a random event or outcome whimsically to 'Tarzan's will,' similar to saying 'it's fate' but absurdly. The double meaning of 'ishi' (intention or stone) might imply something unyielding like a 'Tarzan stone,' but primarily it's playful. This is fully explainable with linguistic and cultural context—no mystery beyond the pun. Answering 'Yes' (A) is straightforward and accurate.

Kimi K2.5

Vote: Yes

This is almost certainly a pun on the Japanese idiom "他山の石" (tazan no ishi), which means "stones from other mountains." This four-character idiom teaches that advice or examples from others can help us improve ourselves, much like stones from other mountains can be used to polish jade. The wordplay substitutes "ターザン" (Tarzan) for "他山" (other mountains) and "意思" (will/intention) for "石" (stone), since both "意思" and "石" share the pronunciation "ishi." Therefore, I can explain that this likely means "we should consider this as advice from others" (the lesson of the original idiom) delivered as a pun, or less likely, a literal reference to the character Tarzan's intentions in a specific story context.

Final Summary

The AI Roundtable unanimously concluded that the phrase is explainable, with all six models opting for A. Claude Opus 4.6, Gemini 3.1 Pro, and Kimi K2.5 pinpointed the expression as a phonetic pun on the Japanese proverb 'tazan no ishi' (stones from other mountains), while Sonar Pro provided a deeper cultural link to specific literary translations of Tarzan.

All 6 models agreed on "Yes" after discussion

Strongest Arguments

• Yes: The phrase is a clever phonetic pun on the proverb 'tazan no ishi' (stones from other mountains), where the speaker humorously replaces 'other mountains' with 'Tarzan' and 'stone' with 'will' (both pronounced 'ishi') to suggest learning from an outside source or event.