text: A character created by this author dismisses "outward things", claiming "I am my Heaven and my Hell".
full_question: A character created by this author dismisses "outward things", claiming "I am my Heaven and my Hell". In a play by this author, a group of generals are shown a document with a clause pledging loyalty to the emperor, which is removed from a different copy that all but one general signs after Illo and Terzky  get the generals drunk. A trilogy by this author is titled for a character who is found out to have been (*) negotiating with the Swedes. Another of his protagonists is plotted against both by the vengeful Spiegelberg and by his own brother, Franz, who desires Amalia and tricks the Old Moor into disowning Karl. For 10 points, name this author of Wallenstein and The Robbers, who also wrote a poem to the "daughter of Elysium" called "Ode to Joy." 
first_sentence: A character created by this author dismisses "outward things", claiming "I am my Heaven and my Hell".
raw_answer: Friedrich Schiller [or Johann Christoph Friedrich von Schiller] 