They are described as: (1) consciousness of infinity of space; (2) consciousness of the infinity of cognition; (3) concern with the unreality of things (nihility); and (4) consciousness of unreality as the object of thought.

• 它们被描述为：无限空间的知觉；（2）无限认识的知觉；（3）关心非现实之事物（无）；（4）把非现实之事物作为思索对象的知觉。