contrast _causae efficientes_ and _causae finales,_ and to insist in the place of final causes as the conception to which the efficient were to lead up. If we adopt this distinction, light, heat, and moisture would be the _causae efficientes,_ not the _causa finalis_ of the growth of plants: the _causa finalis_ is the notion of the plant itself. To get no further than mere grounds, especially on questions of law and morality, is the position and principle of the Sophists. Sophistry, as we ordinarily conceive it, is a method of investigation which aims at distorting what is just and true, and exhibiting things in a false light. Such however is not the proper or primary tendency of Sophistry: the standpoint of which is no other than that of 'Raisonnement.' The Sophists came on the scene at a time when the Greeks had begun to grow dissatisfied with mere authority and tradition and felt the need of intellectual justification for what they were to accept as obligatory. That desideratum the Sophists supplied by teaching their countrymen to seek for the various points of view under which things may be considered: which points of view are the same as grounds. But the ground, as we have seen, has no essential and objective principles of its own, and it is as easy to discover grounds for what is wrong and immoral as for what is moral and right. Upon the observer therefore it depends to decide what points are to have most weight. The decision in such circumstances is prompted by his individual views and sentiments. Thus the objective foundation of what ought to have been of absolute and essential obligation, accepted by all, was undermined: and Sophistry by this destructive action deservedly brought upon itself the bad name previously mentioned. Socrates, as we all know, met the Sophists at every point, not by a bare re-assertion of authority and tradition against their argumentations, but by showing dialectically how untenable the mere grounds were, and by vindicating the obligation of justice and goodness,--by reinstating the universal or notion of the will. In the present day such a method of argumentation is not quite out of fashion. Nor is that the case only in the discussion of secular matters. It occurs even in sermons, such as those where every possible ground of gratitude to God is propounded. To such pleading Socrates and Plato would not have scrupled to apply the name of Sophistry. For Sophistry has nothing to do with what is taught:--that may very possibly be true. Sophistry lies in the formal circumstance of teaching it by grounds which are as available for attack as for defence. In a time so rich in reflection and so devoted to _raisonnement_ as our own, he must be a poor creature who cannot advance a good ground for everything, even for what is worst and most depraved. Everything in the world that has become corrupt has had good ground for its corruption. An appeal to grounds at first makes the hearer think of beating a