It is not only by one's impulses that one achieves greatness, but also by patiently filing away the steel wall that separates what one feels from what one is capable of doing.
Vincent Van GoghAt one time, the earth was supposed to be flat. Well, so it is, even today, from Paris to Asnieres. But that fact doesn't prevent science from proving that the earth as a whole is spherical. No one nowadays denies it. Well...we are still at the stage of believing that life itself is flat, the distance from birth to death. Yet the probability is that life, too, is spherical and much more extensive and capacious than the hemisphere we know.
Vincent Van Gogh