a teenager wasgoing to leave school ,but he knew nothing about society ,therefore,he went to his grandfather's to get some advice .
"oh ,my dear ,long time no see .you come really in time ,please lendme a hand ," said the grandfather."what's up ?""my crops need fertilizer , and carry a barrel of faeces to my vegetable garden quickly ."
the teenager found the faece barrel at the toilet. it smelt so smelly . he carried the barrel to the garden as soon as possible .
after that ,his grandfather said ,"ok ,then please help me get a barrel of water ,i need it to cook ."he got the water barrel soon and went to the river which iwas so far ,when he cameback ,the sun went down .
"thanks ,would you like to have some wine at dinner ?""why not ?"said the teenager and took the wine barrel .
at dinner ,the grandfather drank the tasty wine without a word.
having had dinner ,the old man said to his grandson ,"do you remember those barrels ? the three barrels are made of the same tree.when completed,they are the same .but later the barrel that contains faeces becomes faece barrel ,the barrel that contains water becomes water barrel and the barrel that contains wine becomes wine barrel ."
what the grandfather said makes sense !in society ,everyone is like a barrel and must adjust himself to the social barrel!