A theory is the more impressive the greater is the simplicity of its premises, the more different are the kinds of things it relates and the more extended the range of its applicability.
Albert EinsteinIt is a very high goal which, with our weak powers, we can reach only very inadequately, but which gives a sure foundation to our aspirations and valuations.
Albert EinsteinThe time comes in life when we have read enough. It's time to stop reading. It's time to lay down the books and write.
Albert Einstein