why the brain can think about question?

@fwangaa (3058)
China
April 17, 2009 7:49am CST
why? every one may think the this question but not the same anwer, so i am puzzled for this. every one has a brain . every thing are all in our brain. if you don't have brain , you will lost all of you have. so the first import thing is our brain. if you give the dog many money, no body can envy it, beacasue the dog don't have the brain as people, the dog can eat and live very good , but no body envy it, even no dogs envy it, why only people envy the people who are better than he or she. so if we are a dog ,the world will no envy, no pain. good luck, wish you no envy ,no pain. help each other for our best.
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