No problem can be solved from the same level of consciousness that created it" - Albert Einstein
"Einstein always appeared to have a clear view of the problems of physics and the determination to solve them. He had a strategy of his own and was able to visualize the main stages on the way to his goal. He regarded his major achievements as mere stepping-stones for the next advance." Einstein found the shortcomings of Newtons mechanics, investigated the thermal properties of light with a low radiation- these observations led to the photon theory.