People who have accomplished work worthwhile have had a very high sense of the way to do things. They have not been content with mediocrity. They have not confined themselves to the beaten tracks they have never been satisfied to do things just as others so them, but always a little better. They always pushed things that came to their hands a little higher up, this little farther on, that counts in the quality of life's work. It is constant effort to be first-class in everything one attempts that conquers the heights of excellence.