The Doctrine of Knowledge, apart from all special and definite knowing, proceeds immediately upon Knowledge itself, in the essential unity in which i… - Johann Gottlieb Fichte

The new education must consist essentially in this, that it completely destroys freedom of will in the soil which it undertakes to cultivate, and produces on the contrary strict necessity in the decisions of the will, the opposite being impossible. Such a will can henceforth be relied on with confidence and certainty.

The fundamental maxim of those who stand at the head of this Age, and therefore the principle of the Age, is this,—to accept nothing as really existing or obligatory, but that which they can understand and clearly comprehend. With regard to this fundamental principle, as we have now declared and adopted it without farther definition or limitation, this third Age is precisely similar to that which is to follow it, the fourth, or age of Reason as Science,—and by virtue of this similarity prepares the way for it. Before the tribunal of Science, too, nothing is accepted but the Conceivable. Only in the application of the principle there is this difference between the two Ages,—that the third, which we shall shortly name that of Empty Freedom, makes its fixed and previously acquired conceptions the measure of existence; while the fourth—that of Science—on the contrary, makes existence the measure, not of its acquired, but of its desiderated beliefs.

I believe it to be this; that my will, absolutely of itself, and without the intervention of any instrument that might weaken its effect, shall act in a sphere perfectly congenial — reason upon reason, spirit upon spirit; in a sphere to which it does not give the laws of life, of activity, of progress, but which has them in itself, therefore, upon self-active reason. But spontaneous, self-active reason is will. The law of the transcendental world must, therefore, be a Will.