維摩經玄疏 4.13

4.13

二、了因慧心發者，眾生無量劫來，聞大乘乃至一句偈，受持、讀、誦、解說、書寫，觀行修習，所有智慧，一時開發，成真無漏也。

Second, as for the generation of the wisdom mind of revealing causes: all the wisdom from sentient beings hearing the Mahāyāna throughout immeasurable kalpas, even down to a single phrase or verse, upholding, reading, reciting, explaining, copying, contemplating, and practicing it, bursts forth at once, becoming true and uncontaminated.