"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

 | Stormy weather in Stockholm. Metal sheets tore off this cistern and fell over the cars. |  |
       
       
       
       
       
       
       
       
       
       
       
       
       
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