俱舍論疏 9.9

9.9

[On the] Śāstra's [words], "The size of intermediate existence in the desire realm... the four great continents, etc.": because of explaining that the shape and size resemble the place where one is to be born, it concurrently explains the size of shape in the two realms. Although ordinary beings and bodhisattvas are both in the desire realm, ordinary beings are like small children, while bodhisattvas are like those in the prime of life, etc.