Мощный удар Израиля по Ирану попал на видео09:41
古人说，四十不惑。很多人不惑之年就做了教授，而放眼所见，却颇觉困惑。因为选择做学术，原觉得是一项神圣的事业，可以作独立思想的探索、自由精神的发挥，亦以安顿心灵。圣人说，古之学者为己，今之学者为人。成了教授，本当可以做“为己”之学了，不料却依然天天做着“为人”之学以应付考核，这便是“惑”之由来。
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Over the weekend, Altman defended the AI company’s decision to strike a deal with the Pentagon, writing that it will build a system that the Department of War can use in “laws and directives around autonomous weapons and surveillance.”
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TL;DR: Best Buy is running free Pokémon Trade and Play events on Feb. 28 (12-2 p.m. local time). Participants can score free packs, trade cards, and shop exclusive collections.