Trading time for money
According to conventional wisdom, if you earn 31€/hour, and a task costs less than that to outsource, then you should always pay someone else to do it. For example, if your cleaning person charges 15€... »
According to conventional wisdom, if you earn 31€/hour, and a task costs less than that to outsource, then you should always pay someone else to do it. For example, if your cleaning person charges 15€... »
介绍。
公园。
满墙都是娃娃。
minah posted an update 1 year, 7 months ago
我们生活在一个信息即时传递的时代,但在印度东部的奥里萨邦(Odisha),警方仍然保留信鸽作为一种传递信息的手段。警方使用信鸽与偏远的分局保持联络,在 1982 年的灾难性洪水和 1999 年的超级飓风面前,信鸽被证明是唯一可靠的通信方法,它们被认为拯救了很多人的生命。
minah posted an update 1 year, 7 months ago
没有任何一场战争值得歌颂。