allearts cartridges and rebuilding

Dear @harold-not-the-barrel : are you answering a 2002 post? 

R.

It seems that I need to quote great Wittgenstein again, and especially here:

" Wovon man nicht sprechen kann, darüber muss man schweigen".

One should read Frege's comment on Wittgenstein Tractatus
to grasp how ''great Wittgenstein'' is. But there is this enigma:
the less people understand philosopher the greater their
admiration. Hegel and Kant are some kind of ''national hero's''
in Germany while Frege is nearly unknown. Hoever  he is called
''father of the  the modern logic '' after 2000 years of Aristoteles
domination of Western education. As Galileo surpassed his
physics Frege surpassed his logic.