Earlyin Song Dynasty and Jin Dynasty, the catalogue had Zhuang Zhou Dream, ButterflyDream, unfortunatelyhad alreadybeen lost, and had no ways for investigation.
Some movies and TV shows ("The Butterfly Effect, " "Lost, " "Primer") agonize over these plot inconsistencies, trying to tie up every conceivable loose end.
The 31-year-old, who retired after the Athens 2004 Olympics and lost more than seven stone to return to international competition in Delhi, had already taken 50m butterfly silver.