Lieberman says the idea “natural” humans sleep eight hours is unfounded; field data from communities without electric light show typical nightly sleep of about six to seven hours, contradicting the cultural prescription of eight hours as a target.
全国人大代表洪明基：建议提高个税起征点至8000或1万，并同步优化税率结构
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Платон Щукин (Редактор отдела «Экономика»)
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