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![Profile picture]()
joined the group
The Social Network
![Profile Photo]()
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![Profile picture]()
joined the group
The Social Network
![Profile Photo]()
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![Profile picture]()
joined the group
The Social Network
![Profile Photo]()
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![Profile picture]()
Each problem that I solved became a rule which served afterwards to solve other problems. (Rene Descartes, Discours de la Methode)
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![Profile picture]()
joined the group
The Social Network
![Profile Photo]()
