Maxioms by Rene Descartes
Each problem that I solved became a rule, which served afterwards to solve other problems.
Each problem that I solved became a rule, which served afterwards to solve other problems.
Dubito ergo cogito; cogito ergo sum.(I doubt, therefore I think; I think therefore I am)
Dubito ergo cogito; cogito ergo sum.(I doubt, therefore I think; I think therefore I am)