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天赋型选手

张雪，10岁丧父，母亲改嫁，带着年幼的妹妹一起捡垃圾和奶奶生活。16岁时骑着比自己年纪还大的摩托车，追着电视台的车跑了100多公里，为了拍一部纪录。他初中都没毕业 ，可20年后带着自己创立的机车品牌张雪机车（ZXmoto），昨天参加WSBK赛事，打败了Ducati Kawasaki Yamaha，领先4秒获得冠军，还是挺了不起的。

给所有目前在搞Vibe Coding、Ai Trading、看xx信号开仓的人一个建议： 直接把你自己判断是否可以开仓的依据写入策略，然后让Agent帮你回测这套策略过去半年、一年、或是两年的数据，这个回测过程一定要注意重绘、未来函数、过拟合的坑，然后要把手续费、滑点计算在内 把数据结果拉出来 然后这里主要看一下夏普比率、最大回撤看一下，看看最大回撤自己是否能接受，夏普比率是多少，如果是低于0.5 你直接把这套你认为很优秀的策略扔垃圾桶就完事儿了 如果在0.5～1.0之间 那么这套策略 你还可以研究研究 优化优化，如果在1.0～1.5就算非常优秀了。 最后，哪怕回测曲线非常完美、数据非常优秀，最关键的就是接入实盘去跑一段时间，看看是否站得住脚。 自信是对的，不要盲目自信。 这句话，既是赠君，也是赠己

配置了几小时，大部分操作都丝滑迁移了，比如快捷键的映射 目前最大的问题来自于带鱼屏的分辨率和苹果兼容实在太差了😂 打开hidpi，分辨率会变成2048*xxx，桌面应用以及标签页面打开默认太大了 如果开带鱼屏的原生分辨率，准4k，而图标又有点小，考验视力 以及拓展坞的hdmi协议竟然是3k30hz的，带鱼屏刷新率上不去，只有60hz 明天换直接换一根c口转dp1.4的线，刷新率应该就能跑满了

Elon Musk thinks the entire education system is built on a broken assumption. That every student should learn the same thing. At the same speed. In the same order. At the same time. Musk: “Everyone goes through from like 5th grade to 6th grade to 7th grade like it’s an assembly line. But people are not objects on an assembly line.” The model was designed for a factory economy. Standardized inputs. Predictable outputs. That economy is gone. The assembly line is gone. But the education system still runs on its logic. A student who masters algebra in two weeks sits through eight more weeks because the calendar says so. A student who struggles gets dragged forward because the schedule doesn’t wait. Neither is being served. Both are being processed. Musk: “Allow people to progress at the fastest pace that they can or are interested in, in each subject.” AI doesn’t teach a classroom. It teaches a student. One at a time. Every time. It skips what a student already knows. It finds where they’re stuck and approaches it from a different angle. It adjusts in real time. Not at the end of a semester when the damage is already done. A student obsessed with basketball learns fractions through shooting percentages. A student who builds in Minecraft learns geometry through architecture. The subject doesn’t change. The entry point does. No teacher with thirty students can do this. Not because they lack skill. Because the math doesn’t work. AI doesn’t have that constraint. Musk: “You do not need to tell your kid to play video games. They will play video games on autopilot all day. So if you can make it interactive and engaging, then you can make education far more compelling.” The brain isn’t broken. The format is. Kids learn complex systems and strategic thinking for hours voluntarily. Then walk into a classroom and can’t focus for twenty minutes. That’s not a discipline problem. That’s a design problem. Musk: “A university education is often unnecessary. You probably learn the vast majority of what you’re going to learn there in the first two years. And most of it is from your classmates.” Four years. Six figures of debt. And the real value comes from the people sitting next to you. Not the institution charging you. The degree doesn’t certify knowledge. It certifies endurance. Musk: “If the goal is to start a company, I would say no point in finishing college.” The system was built to train employees. If you’re not trying to be one, it has nothing left to offer you. Every lecture. Every textbook. Every curriculum. Now available instantly. Personalized to any learner. Adapted to any pace. The question isn’t whether the old model survives. It’s how long we keep forcing students through it while the replacement already exists.