i have read an article about this question!公仔箱論壇$ C% n. r* @4 S( `
A man send a carton of eggs and a hen to his own living place,
# |/ p; k6 `; Wwww3.tvboxnow.comand he realised that the eggs arrived before the hen do!
5 E9 Y4 ?* {& Dwww3.tvboxnow.comThen he claims that eggs come before hen |