In man, the things which are not measurable are more important than those which are measurable.
To what extent is any given man morally responsible for any given act? We do not know
Those who do not know how to fight worry die young.
...the influence of the factory upon the physiological and mental state of the workers has been completely neglected.
Logic never attracts men to the point of carrying them away.
As to virtue . . . it is an act of the will, a habit which increases the quantity, intensity and quality of life. It builds up, strengthens and vivifies personality.