I Have Countless Opportunities

You have so many ex-girlfriends, how many times have you been cheated on? (Funny)

Based on my humble knowledge of astronomy and geography, the history of the past, and the future of the present, I can tell you that the author of this book is already a eunuch, so everyone should go back to their homes and sleep in their own places.

Broad to. Give 10 little flowers

Come on, if you were a eunuch, what book would I read?