"On Amazon.com, a reader of my book Luhmann Explained wrote "... if your teenager is bad, don’t ground him; make him write an essay on the sociological theory of Niklas Luhmann.” I sympathize with this reader’s point of view. Having read texts by Luhmann for about twenty years, I have increasingly asked myself why, even though I find the theory very appealing, its inventor did not manage to express it in a reasonably enjoyable manner. Sometimes, particularly in his later works, Luhmann’s irony and humor interrupt his otherwise extremely dry, unnecessarily convoluted, poorly structured, highly repetitive, overly long, and aesthetically unpleasing texts."
January 1, 1970
https://en.wikiquote.org/wiki/Niklas_Luhmann