If you want a quality, act as if you already had it. — William James. American philosopher and psychologist (1842–1910)
Human beings, by changing the inner attitudes of their minds, can change the outer aspects of their lives.
There is only one thing a philosopher can be relied upon to do, and that is to contradict other philosophers.
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes of mind.