Hsueh points out that while the inspiration for ideas seems to come from nowhere, a scrutiny of history reveals that outbursts of creativity have often occurred in the gray area where two different fields converge.
薛文珍指出，創意看似天馬行空，但若從歷史脈絡尋找靈感，可以發現創意原點常發生在異領域交界的灰色地帶。