Book (Practical) Politics, economy and society The way you talk that you don't think you're stupid, the way you talk that you're smart, and the way you talk that you're bad, 「, is determined by 」.
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Japanese title: 単行本(実用) 言語 バカと思わせない話し方 頭がいい、悪いは「モノの言い方」で決まる