Original Text
How to fool men for centuries
Use some unknown symbols
Make sure the words from the symbols are not the same length as the original text
Once the work is completed burn the original text
Cipher
dkim lki wkka imn wkr cmnt
Usm pkimy un syi
iajsjeuwl aurn suel fuels dkel sruwow arei suel saim amen to are kree
Kn suel wok iss comp burn suel original text
I got sloppy and did not repeat some tokens but maybe the author did the same. Some voynich vords repeat but if you just had the cipher you would never decode it. This is what I believe the voynich is but with the tokens in tact to be copied the same through out the manuscript so similar vords come up more often.