reuben stoner
@f8craig
Each problem that I solved became a rule which served afterwards to solve other problems. - Rene Descartes
ID: 2660332819
19-07-2014 19:27:40
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@f8craig
Each problem that I solved became a rule which served afterwards to solve other problems. - Rene Descartes
ID: 2660332819
19-07-2014 19:27:40
0 Tweet
4 Followers
0 Following