with you math talent, if you read a math and economics degree and join a firm at Wallstreet, your income should be 8 digit already ....
of course, money can't buy happiness, this is a different subject.
I wish you happiness in 2014.
•
现身说法:啥叫一步错,步步错。
-sweetptt-
♂
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12/26/2013 postreply
21:47:32