This general movement is not without its intellectual aspects, but it has to be transferred from the region of perception to that of emotion before it is really apprehended.

The mass of men seldom move together without an emotional incentive.

The man who chooses to stand aside, avoids much of the perplexity, but at the same time he loses contact with a great source of vitality.
Perhaps the last and greatest difficulty in the paths of those who are attempting to define and attain a social morality, is that which arises from the fact that they cannot adequately test the value of their efforts, cannot indeed be sure of their motives until their efforts are reduced to action and are presented in some workable form of social conduct or control.

For action is indeed the sole medium of expression for ethics.

We continually forget that the sphere of morals is the sphere of action, that speculation in regard to morality is but observation and must remain in the sphere of intellectual comment, that a situation does not really become moral until we are confronted with the question of what shall be done in a concrete case, and are obliged to act upon our theory.