"What I cannot create , I do not understand, then know how to solve every problem that has been solved." --Richard Feynman
"What I cannot create , I do not understand, then know how to solve every problem that has been solved." --Richard Feynman
"What I cannot create , I do not understand, then know how to solve every problem that has been solved." --Richard Feynman
"What I cannot create , I do not understand, then know how to solve every problem that has been solved." --Richard Feynman