this type of statements is not meaningful unless


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送交者: Enlighten 于 2007-12-14, 13:28:32:

回答: 很多事可能永远没答案,哪谁谁说知识是无止境的 由 sofar 于 2007-12-14, 13:07:24:

you specify the domain to which it applies because we do know EVERYTHING in some domains.

For example, we know EVERYTHING about adding subtracting multiplying dividing.

And I think we do know that there is no LingHun.





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