这两个趋势，让叶坚白决定以Context作为创业的切入点：专为Context数据搭建一套存储、监测、自学习的Infra，以挖掘Context中的利用价值。
Why are there huge protests going on in Iran?
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would have been "well, not me," and I'd have lost them before I started.
Recursion, iterative accumulation, 0..n range