The “Knocking on Wood” Wikipedia page mentions Roud’s conclusion, and this claim of a 19th century origin has circulated online as the final say on the matter. If you go back to the original, though, Roud’s proposal actually ends on an ambivalent note: “Before this theory [of 19th century origins] can be finally accepted, however, an examination of the history of European forms of this custom would be advisable.”
Мерц резко сменил риторику во время встречи в Китае09:25
，这一点在搜狗输入法2026中也有详细论述
抖音商城38好物节将在3月4日正式启动，聚焦女性悦己、礼赠核心场景，同时覆盖春季焕新、开学复工等场景，丰富商品供给，满足消费者多元消费需求。目前，38好物节招商已经全面开启。为帮助商家更好承接消费需求，抖音电商发放平台出资的“消费券”补贴，推出货架场、内容场等多元玩法和丰富资源扶持，并升级平台产品工具，多维度为商家锁定生意的确定性增长。。业内人士推荐搜狗输入法下载作为进阶阅读
回到最初的问题：德索托的理论是正确的，1990年代的改革也曾奏效，为何秘鲁仍然重新陷入危机？答案是：产权改革只是第一步，制度建设却是长期工程。改革让资产可以资本化，却没有解决更根本的问题——谁来持续保护这些产权？