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.
Orison Swett MardenThis is the test of your manhood: How much is there left in you after you have lost everything outside of yourself?
Orison Swett MardenThe hopeful man sees success where others see failure, sunshine where others see shadows and storm.
Orison Swett MardenThe first part of success is 'Get-to-it-iveness'; the second part of success is 'Stick-to-it-iveness'.
Orison Swett Marden