成唯識論述記 6.51

6.51

論：有義所樂至亦無欲起。

Treatise: Some say: "desired" [means a sphere that is sought; whether the sphere's intrinsic nature is delightful or loathsome, as long as one seeks to unite with or be separated from it, desire can arise. Toward neutral spheres, desire does not arise at all. Even toward sought spheres, if there is no hope, no desire arises either.]