A library card is read as access to knowledge freely given. It points to the wish to learn, and to having permission to explore what others have written.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.