Baron Wilhelm von Humboldt, in the excellent essay from which I have already quoted, states it as his conviction, that engagements which involve personal relations or services, should never be legally binding beyond a limited duration of time; and that the most important of these engagements, marriage, having the peculiarity that its objects are frustrated unless the feelings of both the parties are in harmony with it, should require nothing more than the declared will of either party to dissolve it. This subject is too important, and too complicated, to be discussed in a parenthesis, and I touch on it only so far as is necessary for purposes of illustration. If the conciseness and generality of Baron Humboldt’s dissertation had not obliged him in this instance to content himself with enunciating his conclusion without discussing the premises, he would doubtless have recognised that the question cannot be decided on grounds so simple as those to which he confines himself.