Among the more memorable things are these
Reject the evidence of your eyes and ears
That which is truth is totally controlled by an authoritatively positioned ruling party
Lies pass into history and become truth
George Orwell foresaw 1984 years before. What he could not foresee would be a reactionary 2 018 prez who would base his entire presidency on 1984
Reaching back to a past in a book that WAS a fantasy but is now a reality. TGITWH in 2018 tells us not to believe what we see and hear. He tells us that everything else is fake phony hoaxy and only he knows the truth and tells the truth. Only he can be trusted and everyone everything else is lying.
The more things change they more they stay the same.