还有一个细节，MacBook Neo A 面的苹果 Logo 并不是 Air 和 Pro 同款的高亮工艺，而是磨砂材质。爱范儿手上这台工差略大，Logo 和机身之间的接缝明显。
Identify the core contribution. Before you start writing anything it’s important to identify the single core contribution that your paper makes to the field. I would especially highlight the word single. A paper is not a random collection of some experiments you ran that you report on. The paper sells a single thing that was not obvious or present before. You have to argue that the thing is important, that it hasn’t been done before, and then you support its merit experimentally in controlled experiments. The entire paper is organized around this core contribution with surgical precision. In particular it doesn’t have any additional fluff and it doesn’t try to pack anything else on a side. As a concrete example, I made a mistake in one of my earlier papers on video classification where I tried to pack in two contributions: 1) a set of architectural layouts for video convnets and an unrelated 2) multi-resolution architecture which gave small improvements. I added it because I reasoned first that maybe someone could find it interesting and follow up on it later and second because I thought that contributions in a paper are additive: two contributions are better than one. Unfortunately, this is false and very wrong. The second contribution was minor/dubious and it diluted the paper, it was distracting, and no one cared. I’ve made a similar mistake again in my CVPR 2014 paper which presented two separate models: a ranking model and a generation model. Several good in-retrospect arguments could be made that I should have submitted two separate papers; the reason it was one is more historical than rational.
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在复旦大学老龄研究院副院长、中国社会福利与养老服务协会会长吴玉韶看来，养老行业能让年轻人在守护温情、传递善意的过程中，收获强烈的职业价值感与归属感，这也是养老行业吸引年轻人的原因之一。“在养老行业干久了，相处熟悉的老人会信赖你，打心底不想离开你，反观一些‘人对物’的职业，很难产生情感联结和真切的情绪滋养。养老行业的岗位多是‘人对人’的陪伴，面对的又是需要呵护的群体，这份工作带来的价值认同感，是很多职业都无法替代的。”吴玉韶说。
Фото: Kevin Lamarque / Reuters
^ See, e.g., Webster v. Seavey, 138 A. 541, 543 (N.H. 1927); Rudd v. Byrnes, 105 P. 957, 958–59 (Cal. 1909).