i have read an article about this question!
& I+ m5 i- J$ T5.39.217.77:8898A man send a carton of eggs and a hen to his own living place,公仔箱論壇2 I4 H/ ~0 P6 x" p# [
and he realised that the eggs arrived before the hen do!* ~( e$ n o2 H \' {" b+ N( m
Then he claims that eggs come before hen |