That did the trick, Mei Ling dons her much more usual facial expression, smiling back at Rei. She always automatically appreciates someone who can figure out a proverb on their own.

She nods, "Thank you. I don't need to know right now, but if you get the time it would be appreciated."

Her face lights up at the mention of a library, "Really? That's wonderful." If nothing else, she could always retreat back into her books.