I have been thinking that is impossible for ANYTHING to understand EVERYTHING. Because ANYTHING will always be a part of EVERYTHING, and you need EVERYTHING to understand EVERYTHING.
Any system will always be a sub-system of some other system.
Also I've been thinking about something I read: "The more close or deep we see, the more it seems to be nothing there". I think it was related to subatomic particles, which seems to be just fields of energy instead of matter or something like that.
I'd appreciate if someone wants to share a few comments or thoughts about this with me.