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[ 这个贴子最后由Reader86在8/15/2011 1:32:34 PM编辑过 ] | ||
science often errs, and pseudoscience may happen to stumble on the truth. By Sir Karl Popper
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[ 这个贴子最后由Reader86在8/15/2011 1:32:34 PM编辑过 ] | ||
science often errs, and pseudoscience may happen to stumble on the truth. By Sir Karl Popper
|