our theory. A stirring appeal has lately been made by a recognized ethical lecturer who has declared that "It is insanity to expect to receive the data of wisdom by looking on. We arrive at moral knowledge only by tentative and observant practice. We learn how to apply the new insight by having attempted to apply the old and having found it to fail."
This necessity of reducing the experiment to action throws out of the undertaking all timid and irresolute persons, more than that, all those who shrink before the need of striving forward shoulder to shoulder with the cruder men, whose sole virtue may be social effort, and even that not untainted by self-seeking, who are indeed pushing forward social morality, but who are doing it irrationally and emotionally, and often at the expense of the well-settled standards of morality.
The power to distinguish between the genuine effort and the adventitious mistakes is perhaps the most difficult test which comes to our fallible intelligence. In the
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