Generations to come will find it difficult to believe that a man such as Gandhi ever walked the face of this earth.
Albert EinsteinBut nature did not deem it her business to make the discovery of her laws easy for us.
Albert EinsteinIt is my conviction that pure mathematical construction enables us to discover the concepts and the laws connecting them, which gives us the key to the understanding of nature ... In a certain sense, therefore, I hold it true that pure thought can grasp reality, as the ancients dreamed.
Albert Einstein