"He who knows not, and knows not that he knows not, is a fool...shun him.
He who knows not, and knows that he knows not, is willing...teach him.
He who knows, and knows not that he knows, is asleep...awaken him.
He who knows, and knows that he knows, is wise...follow him."
- Chinese Probverb
 | A demonstration of how to cast metals copies of a source model. |  |
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
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