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I figured it related to blue-sky thinking. https://en.wiktionary.org/wiki/blue-sky_thinking https://en.wiktionary.org/wiki/blue-sky_thinking
by mattl 3y ago
I figured it related to blue-sky thinking.
https://en.wiktionary.org/wiki/blue-sky_thinking https://en.wiktionary.org/wiki/blue-sky_thinking