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| 有的驴生来是为了拉磨的,有的牛生来是为了耕田的,而有的虾,生来是为了扯蛋的。 Ceramic is like a box of chocolate.You never know when it's gonna break. | |
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| Unfortunately, its simplicity is also its weakness since it is frequently too simple to represent realistic problems.  | |
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 发表于 2007-8-20 22:08
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发表于 2007-8-20 22:08
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 发表于 2007-8-21 01:36
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发表于 2007-8-21 01:36
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