"The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember."

过去是你所记得的，想象你记得的，说服自己记得的，或假装记得的。

There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.