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![gonglei89 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::532488124.png) Lei Gong [@gonglei89](/creator/twitter/gonglei89) on x 17.6K followers
Created: 2025-07-22 00:26:06 UTC

@BorgesCarpenti @policytensor Eh answer here is pretty straightforward. ISI is not a universal answer but it can be a very helpful if not necessary part of a more complex sequence of requirements. Learning algebra doesn’t mean you can do calculus but you can’t learn calculus without first learning algebra.


XXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1947453062517301503/c:line.svg)

[Post Link](https://x.com/gonglei89/status/1947453062517301503)

[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]

gonglei89 Avatar Lei Gong @gonglei89 on x 17.6K followers Created: 2025-07-22 00:26:06 UTC

@BorgesCarpenti @policytensor Eh answer here is pretty straightforward. ISI is not a universal answer but it can be a very helpful if not necessary part of a more complex sequence of requirements. Learning algebra doesn’t mean you can do calculus but you can’t learn calculus without first learning algebra.

XXX engagements

Engagements Line Chart

Post Link

post/tweet::1947453062517301503
/post/tweet::1947453062517301503