Schiller

The state itself is never the purpose, it is important only as the condition under which the purpose of mankind may be fulfilled, and this purpose of mankind is none other than the development of all the powers of people, i.e., progress. If the constitution of a state hinders the progress of the mind, it is contemptible and harmful, however well thought-out it may otherwise be, and however accomplished a work of its kind. Its longevity then serves the more to reproach it than to celebrate its glory—it is then merely a prolonged evil; the longer it exists, the more harmful it is.

In general, we can establish a rule for judging political institutions, that they are only good and laudable, to the extent, that they bring all forces inherent in persons to flourish, to the extent, that they promote the progress of culture, or at least not hinder it. This rule applies to religious laws as well as to political ones: both are contemptible if they constrain a power of the human mind, if they impose upon the mind any sort of stagnation.

           Friedrich Schiller