MIT经典编程课视频开源
为什么值得看
MIT 1986年经典课程《计算机程序的构造和解释》完整录像由 Hal Abelson 和 Gerald Jay Sussman 主讲，涵盖抽象、模块化与语言实现原理。对当前沉迷框架调参的 AI 工程师是极好的底层思维校准，尤其适合准备系统设计面试或想从「调包侠」进阶的人。
编辑判断
SICP 在 2010 年代后被 Python 入门课取代，MIT 官方认为其抽象层次对现代软件工程「不实用」。但当前 AI 工程恰恰相反——所有人都在调用黑盒 API，却很少有人理解「计算过程」本身。这门课里的元循环求值器和惰性求值思想，直接对应今天 LLM 推理链设计和延迟执行优化。
如果你每天写 prompt 但说不清「求值策略」是什么，花两周跟完这套录像，比追十个新框架的 release note 更有长期价值。HackerNews 上 62 分 2 评论的冷清热度，本身就是信号——真正重要的东西往往不在算法推荐里。
社区反馈
正面 2 条评论
核心争论：经典CS基础课对AI工程师的价值：底层思维训练 vs 实用框架调参
I frequently find myself coming back to this quote from the first lecture: And that is that computer science, in some sense, isn't real. You see, when an engineer is designing a physical system, that's made out of real parts. The engineers who worry about that have to address problems of tolerance a
> ...the constraints imposed in building large software systems are the limitations of our own minds. There are always constraints and limitations, including those to build and provide energy for software, and also the societal impacts. I guess the designer of Bitcoin and of current AI datacente