It is not... That some people do not know what to do with truth when it is offered to them, But the tragic fate is to reach, after patient search, a condition of mind-blindness, in which. The truth is not recognized, though it stares you in the face.
William OslerThe successful teacher is no longer on a height, pumping knowledge at high pressure into passive receptacles.
William OslerNo bubble is so iridescent or floats longer than that blown by the successful teacher.
William Osler