三彌勒經疏 1.30

1.30

經曰「皆唱是言至樓至」，此文略作六門：一劫量長短、二佛數多小、三發心先後、四修行次超、五證果權實、六還釋本文。

Regarding the passage in the sūtra from 'All proclaimed these words' up to 'Rocana (Rucika),' this text briefly establishes six gateways: 1. the length and shortness of the kalpa's measure; 2. the large or small number of Buddhas; 3. the priority and posteriority of generating the mind [for bodhi]; 4. the sequence or skipping in cultivation; 5. the provisional or real nature of realizing the fruit; 6. returning to explain the original text.