Understanding finds nothing but itself when it seeks the essence behind the appearance of things. 'It is manifest that behind the so-called curtain, which is to hide the inner world, there is nothing to be seen unless we ourselves go behind there, as much in order that we may thereby see, as that there may be something behind there which can be seen.'

The historical world, in so far as it is built, organized, and shaped by the conscious activity of thinking subjects, is a realm of mind. But the mind is fully realized and exists in its true form only when it indulges in its proper activity, namely, in art, religion, and philosophy.

The concept of labor is not peripheral in Hegel's system, but is the central notion through which he conceives the development of society. Driven by the insight that opened this dimension to him, Hegel describes the mode of integration prevailing in a commodity-producing society in terms that clearly fore-shadow Marx's critical approach.

The Kantian philosophy left a gulf between thought and being, or between subject and object, which the Hegelian philosophy sought to bridge. The bridge was to be made by positing one universal structure of all being. Being was to be a process wherein a thing 'comprehends' or 'grasps' the various states of existence and draws them into the more or less enduring unity of its 'self,' thus actively constituting itself as 'the same' throughout all change. Everything, in other words, exists more or less as a 'subject.'

The notion contradicts reality when the latter has become self-contradictory. Hegel says that a prevailing social form can be successfully attacked by thought only if this form has come into open contradiction with its own 'truth,' in other words, if it can no longer fulfill the demands of its own contents.

The operations of understanding thus divide the world into numberless polarities, and Hegel uses the expression 'isolated reflection' (isolierte Reflection) to characterize the manner in which understanding forms and connects its polar concepts. The rise and spread of this kind of thinking Hegel connects with the origin and prevalence of crucial relationships in human life. The antagonisms of 'isolated reflections' express real antagonisms. .... Isolation and opposition are not, however, the final state of affairs. The world must not remain a complex of fixed disparates. The unity that underlies the antagonisms must be grasped and realized by reason, which has the task of reconciling the opposites and 'sublimating' them in a true unity.

Hegel's theological discussion repeatedly asks what the true relation is between the individual man and a state that no longer satisfies his capacities but exists rather as an 'estranged' institution from which the active political interest of the citizens has disappeared. Hegel defined this state with almost the same categories as those of eighteenth century liberalism: the state rests on the consent of the individuals, it circumscribes their rights and duties and protects its members from those internal and external dangers that might threaten the perpetuation of the whole.

German idealism rescued philosophy from the attack of British empiricism, and the struggle between the two became not merely a clash of different philosophical school, but a struggle for philosophy as such.

Man alone has the power of self-realization, the power to be a self-determining subject in all processes of becoming, for he alone has an understanding of potentialities and a knowledge of 'notions.' His very existence is the process of actualizing his potentialities, of molding his life according to the notions of reason.

Man is a thinking being. His reason enables him to recognize his own potentialities and those of his world. He is thus not at the mercy of the facts that surround him, but is capable of subjecting them to a higher standard, that of reason.