"[Yun] had not yet gone to bed. She was bending her beautiful white neck before the bright candles, quite absorbed reading a book. I patted her on the shoulder and said, "Sister, why are you still working so hard? You must be quite tired with the full days we've had." Quickly Yun turned her head and stood up saying, "I was going to bed when I opened the book-case and saw this book and have not been able to leave it since. Now my sleepiness is all gone. I have heard of the name of Western Chamber for a long time, but today I see it for the first time. It is really the work of a genius, only I feel that its style is a little bit too biting." "Only geniuses can write a biting style," I smiled and said."
January 1, 1970
https://en.wikiquote.org/wiki/The_Story_of_the_Western_Wing