i have read an article about this question!
- P* H: n) z8 ~! g; T9 \; ZA man send a carton of eggs and a hen to his own living place,公仔箱論壇" P( O% Q9 s1 a. ~& J
and he realised that the eggs arrived before the hen do!
6 z4 V2 R, x5 K! h; j% x+ z! nThen he claims that eggs come before hen |