金剛經纂要刊定記 5.261

5.261

一切智智者。是達一切諸法之智，表用非一，故重言耳。有云：「依於始覺顯得本覺，智中之智名智智也。」

"The wisdom of all-knowledge" (sarvajña-jñāna): this is the wisdom that penetrates all phenomena; to express that its functions are not singular, it is repeated twice. Some say: "Relying on initial enlightenment, original enlightenment is revealed; the wisdom within wisdom is called the wisdom of wisdom."