単語 "there is no fool like an old fool" の日本語での意味

"there is no fool like an old fool" は英語で何を意味しますか?Lingolandと一緒にこの単語の意味、発音、具体的な使い方を学びましょう

there is no fool like an old fool

US /ðɛr ɪz noʊ ful laɪk æn oʊld ful/
UK /ðɛər ɪz nəʊ fuːl laɪk ən əʊld fuːl/
"there is no fool like an old fool" picture

慣用句

年寄りの冷や水, 老いてますます盛んな愚かさ

used to say that when an older person acts foolishly, it is much worse than when a young person does, because they should have more wisdom and experience

例:
He spent his entire life savings on a scam; truly, there is no fool like an old fool.
彼は全財産を詐欺につぎ込んでしまった。本当に、年寄りの冷や水(または老いてますます盛んな愚かさ)だ。
My grandfather is getting married to a twenty-year-old; I guess there is no fool like an old fool.
祖父が20歳の人と結婚するんだ。年寄りの冷や水とはこのことだね。