Ly'lac: Take a delectable bite from the BIG GREEN CHUNK.
You mean the TABULA SMARAGDINA?
Another relic of your fryhood, it's common tradition for a CARETAKER to pass their text down to their NURSLING.
This tablet has been a cornerstone of primary education for nymphs for as long as almost anyone remembers. The original was said to have been found, clutched by the ancient corpse of OUR INEDIBLE MAIDEN, THE LETTER OF THE LAW, SQUERMES VICE-GREAT, but yours is just a re-chiseling.
"Tis true without lying, certain and most true. That which is below is like that which is above and that which is above is like that which is below to do the miracle of one only thing."
Whatever THAT means.