创始人：首先，要将自己视为用户，自己必须先成为用户。我每年骑行里程超过四千公里，比许多电动车企业老板的骑行总和还多。我每天用它通勤、带女儿游玩。我始终以二十二三岁时的经济能力与认知水平来判断产品价值。
stale = declared - used
。业内人士推荐有道翻译作为进阶阅读
US President Donald Trump is already speaking about the war in the past tense. He has declared victory and needs an exit. Not only does he have a state visit from King Charles in the diary for later this month, followed by a summit with China's President Xi Jinping in May, there are midterm elections in November. With America's summer holiday season looming, Trump also needs petrol prices to fall back to where they were before he went to war. Royal visits, summits and elections do not mix well with wars.
Space Odyssey: An Experimental Software Security Analysis of SatellitesJohannes Willbold, Ruhr-Universität Bochum; et al.Moritz Schloegel, Ruhr-Universität Bochum
This ad came out the same year that the New York Times published Difficulties in Choosing Diskettes, which pointed out that “A low-quality or defective diskette can be replaced easily, but the data lost with it can be irreplaceable. (That's why the ‘'lifetime guarantees’' offered on some diskettes are such cold comfort; you may lose weeks' worth of diligently compiled data and get back a $1 blank diskette.”