瑜伽師地論略纂 6.11

6.11

第七、釋四趣道經有三：初標、次釋、後顯差別。初、唯有漏，依定引，起無漏道故；第二、依定起慧；第三、依二起二；第四、初依定起慧，後依慧起定。第二、第三通有漏、無漏，第四亦爾，俱引見道及修道、無學道故。

In the seventh, the Sūtra Explaining the Four Paths of Progress, there are three parts: first, stating [the topic]; next, explaining; finally, showing the distinctions. The first is exclusively defiled, inducing the arising of the undefiled path relying on concentration; the second gives rise to prajñā relying on concentration; the third gives rise to both relying on both; the fourth first gives rise to prajñā relying on concentration, and later gives rise to concentration relying on prajñā. The second and third apply to both the defiled and the undefiled, and so does the fourth, because they all induce the path of seeing, the path of cultivation, and the path of no-more-learning.