Contingent self-determination represents the will as a cause making its _nisus_ or volitions of itself, and determining their direction of itself--now obeying reason, and now obeying passion. If it be asked why it determines in a particular direction?--if this particular direction in which it determines be that of the reason?--then it may be said, that it determines in this direction because it is reasonable;--if this particular direction be that of passion, as opposed to reason, then it may be said that it determines in this direction, because it is pleasing. But if it be asked why the will goes in the direction of reason, rather than in that of passion, as opposed to reason?--we cannot say that it is most reasonable to obey reason and not passion; because the one is all reason, and the other is all passion, and of course they cannot be compared under the reasonable; and no more can they be compared under the pleasing,--when, by the pleasing, we understand, the gratification of desire, as opposed to reason. To obey reason because it is reasonable, is nothing more than the statement of the fact that the will does obey reason. To obey desire because it is desirable, is nothing more than the statement of the fact that the will does obey desire. The will goes in one direction rather than in another by an act of self-determination, which neither admits of, nor indeed requires any other explanation than this, that the will has power to do one or the other, and in the exercise of this power, it does one rather than the other.