Today an attempt to add more [e]books to my magical futuristic pocket-library, and I received the shocking message that the device is full. No more space! Egads! I thought it couldn't be done; it turns out it can be done.
FYI, I have read just over 50% of the books, according to my digital library software. Each time I add n fresh and unread books to my magical device, my library informs me that I have read n/2 books since the last influx.
On the one hand, I am losing ground! On the other hand, the two numbers are only a factor of 2 apart. So I am holding steady, at a ratio that theoretically-minded people like myself usually regard as "basically equal" (precluding a catastrophic reading event: my stranding on a desert island with unlimited USB recharging capabilities OR my unexpected and sudden inheritance of a digital copy of the Library of Congress).
This post's theme word is vade mecum, "a book for ready reference, such as a manual or guidebook." My magical ereader is the vade mecum to fulfill my childhood fantasies.