That this twofold aberration and misuse of philosophical thought must prove universally injurious, and prejudicial both to education and the whole world, is so evident that it can scarcely be necessary to dwell upon it. Its effect has been to cause men, especially those whose minds have been formed in the great and comprehensive duties of practical life, to view the thing altogether in an evil light, although it must be confessed there is much injustice in this sweeping condemnation. In several of the great statesmen of Rome we may observe a similar contempt for Grecian philosophy as useless and unprofitable. And yet, as is happily indicated by its Greek name, this whole effort was assuredly based upon a noble conception, and, when duly regulated, a salutary principle. For in this beautiful word, according to its original acceptation, science is not regarded as already finished and mature, but is rather set forth as an object of search--of a noble curiosity and of a pure enthusiasm for great and sublime truths, while at the same time it implies the wise use of such knowledge. Merely, however, to check and to hinder the aberrations of a false philosophy, is not by itself sufficient. It is only by laying down and leveling the right road of a philosophy of life, that a thorough remedy for the evil is to be found. True philosophy, therefore, honoring that which has been given from above and that which is existent from without, must neither raise itself in hostility to the one, nor attempt to interfere violently with the other. For it is exactly when, keeping modestly within its proper limits of the inner spiritual life, it makes itself the handmaid neither of theology nor of politics, that it best asserts its true dignity and maintains its independence on its own peculiar domain. And thus, even while it abstains most scrupulously from intermeddling with the positive and actual, will it operate most powerfully on alien and remote branches of inquiry, and by teaching them to consider objects in a freer and more general light, indirectly it will exercise on them a salutary influence. Thus, while it proceeds along its appointed path, it will, as it were without effort, disperse many a mist which spreads its dangerous delusion over the whole of human existence, or remove, perhaps, many a stone of stumbling, which offends the age and divides the minds of men in strife and discord. In this manner, consequently, will it most beautifully attest its healing virtue, and at the same time best fulfill its proper destination.