It was Christmas Eve 1968.
第三，产权的信息功能。德索托的深刻之处在于，他把产权视为市场的信息基础设施。产权不仅意味着“我的东西别人不能抢”，更是一套标准化的信息系统：谁拥有什么、价值多少、能否转让、能否抵押。只有这些信息清晰、可验证、可流通，市场才能运转。，更多细节参见51吃瓜
These changes, along with some additional tweaking of bubbletea’s code, reduced time spent in the gc to ~0.5%.。夫子对此有专业解读
The problem is spotty surveillance by under-resourced regulators.
algorithm to calculate an "intermediate PIN" from it. The "intermediate pin"