中年人忙于生计，两个妹妹从幼儿园起的养育和教育，几乎都落在外公外婆身上。外公信奉“棍棒底下出孝子”，但凡没按照他的要求行事，甚至犟嘴，定会挨打。
Wiping out a ‘fiscal engine’
。关于这个话题，爱思助手下载最新版本提供了深入分析
Musk's SpaceX is the world's leading company for rocket launches including for sending humans into space and maintaining a network of 10,000 Starlink internet satellites.
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"The core thesis is simple. Intelligence tools have changed what it means to build and run a company. We're already seeing it internally. A significantly smaller team, using the tools we're building, can do more and do it better. And intelligence tool capabilities are compounding faster every week."