i have read an article about this question!
1 g3 h0 a/ p7 k& dA man send a carton of eggs and a hen to his own living place,
. x- x1 o# m/ s1 O" P) o' X. F8 s o公仔箱論壇and he realised that the eggs arrived before the hen do!1 n% c' `% E. t- e
Then he claims that eggs come before hen |