瑜伽論記 12.275

12.275

第五相名廢立，如是諸相是有色故，三品眾生易了知故，立為相，餘不共法以難了知故不立相。又即如是三十二相與餘功德所依能任持故偏名為相，由極殊勝令身端嚴故名隨好。

Fifth, the retention and exclusion of marks and names: because such marks possess form and are easily known by sentient beings of the three grades, they are established as marks; the other unshared dharmas are difficult to know and therefore not established as marks. Furthermore, because these thirty-two marks serve as the support and can sustain the remaining virtues, they are specifically named marks; and because their extreme excellence makes the body well-proportioned and majestic, they are called secondary signs.