維根斯坦（Ludwig Wittgenstein 1889~1951）

維根斯坦（Ludwig Wittgenstein 1889~1951）. 維根斯坦，創造出兩套哲學思想，而他竟然用第二套把第一套全然否定掉。

http://en.wikipedia.org/wiki/Ludwig_Wittgenstein

http://blog.sina.com.tw/yny_luo/article.php?pbgid=4494&entryid=367468

http://blog.roodo.com/rocksaying/archives/1400074.html

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