When we praise what _has been_ done, it is with the coexistent conception of something _else_ that _might have been_ done; and when we resolve on a course as right, it is to the exclusion of some other that is wrong.

This fact, that every ethical decision is in truth a _preference_, an election of one act as higher than another, appears of fundamental importance in the analysis of the moral sentiments." From this point of view it is plain how trifling are arguments drawn from the acts of a savage, since an action highly immoral in us might be one exceedingly virtuous in him--being the highest presented to his choice in his degraded intellectual condition and peculiar circumstances.
It need only be contended, then, that there _is_ a perception of "right" incapable of further analysis; not that there is any infallible internal guide as to all the complex actions which present themselves for {201} choice.

The _principle_ is given in our nature, the _application_ of the principle is the result of a thousand educational influences.
It is no wonder, then, that, in complex "cases of conscience," it is sometimes a matter of exceeding difficulty to determine which of two courses of action is the less objectionable.

This no more invalidates the truth of moral principles than does the difficulty of a mathematical problem cast doubt on mathematical principles.

Habit, education, and intellectual gifts facilitate the correct application of both.
Again, if our moral insight is intensified or blunted by our habitual wishes or, indirectly, by our physical condition, the same may be said of our perception of the true relations of physical facts one to another.