Translate "They say fine words are no virtue if they're insincere and that's him in a nutshell. He's all talk but doesn't mean a word of it." from English to French

Learn how to say "They say fine words are no virtue if they're insincere and that's him in a nutshell. He's all talk but doesn't mean a word of it." in French with usage example sentences, synonyms, relevant words, and pronunciation. Powered by AI.