basic law of right human behavior

The basic law of right human behavior is self-reform.... Whenever any trouble occurs with our friends or dear ones, we should inwardly lay the blame on ourselves for getting into an unpleasant situation and then try to get out of it as fast and as graciously as we can. It is fruitless to increase the trouble by loudly, unkindly, discourteously blaming others, even though we find that they are to blame. We can teach quick-tempered dear ones to mend their faults a hundred times better by setting a good example than we can by harsh or self-righteous words.