Deep meaning lies often in childish play.

Aesthetic matters are fundamental for the harmonious development of both society and the individual.

A brave man hazards life, but not his conscience.

Individual character is in the right that is in strict consistence with itself. Self-contradiction is the only wrong.

Man is created free, and is free, even though born in chains.

Sentimental poetry differs from naive poetry in that it relates the real state at which the latter stops to ideas and applies ideas to that reality.

Anyone taken as an individual is tolerably sensible and reasonable - as a member of a crowd, he at once becomes a blockhead.