语重心长的叮嘱，既指明认识论，也给出方法论。
Driver size: 11mm，详情可参考新收录的资料
}try-catch does not change your function’s return type. It’s a local error-handling boundary — it consumes the error instead of propagating it. If you need the function to still return Result, use ? outside the try block or return explicitly from within catch:，这一点在新收录的资料中也有详细论述
第四十条 互联网服务提供者应当根据其提供的服务类别，采取下列网络犯罪防治措施：
Usually, it’s me. So we have to do prioritization. Not every brand is built equally. We have a hierarchy for our brands called grow, optimize, and reinvent. So our growth brands are the ones where we see the highest three-year continuous growth potential, we see the highest operating profit margin potential, and we see them operating in markets that are pretty buoyant; they tend to be more blue ocean and less red ocean. And so those growth properties tend to get first pick on available capital and available talent. Optimized brands tend to be in lower growth categories. We tend to see them as kind of steady eddies, maybe low growth. They still do a decent operating profit for us, and so then they get the next tranche. And then reinvent brands are, like we talked about at the beginning of the discussion on toys, toys are kind of a fast fashion cyclical business. What’s popular this year is likely not going to be popular three or four years from now.