When I was writing Dune there was no room in my mind for concerns about the book's success or failure. I was concerned only with the writing. Six years of research had preceded the day I sat down to put the story together, and the interweaving of the many plot layers I had planned required a degree of concentration I had never before experienced.

These are illusions of popular history which successful religion must promote: Evil men never prosper; only the brave deserve the fair; honesty is the best policy; actions speak louder than words; virtue always triumpths; a good deed is its own rewards; any bad human can be reformed; religious talismans protect one from demon possession; only females understand the ancient mysteries; the rich are doomed to unhappiness

Dangers lurk in all systems. Systems incorporate the unexamined beliefs of their creators. Adopt a system, accept its beliefs, and you help strengthen the resistance to change

Educational bureaucracies dull a child's questing sensitivity. The young must be dampened down. Never let them know how good they can be. That brings change. Spend lots of committee time talking about how to deal with exceptional students. Don't spend any time dealing with how the conventional teacher feels threatened by emerging talents and squelches them because of a deep-seated desire to feel superior and safe in a safe environment.

Balance is what distinguishs a people from a mob.

If you believe certain words, you believe their hidden arguments. When you believe something is right or wrong, true or false, you believe the assumptions in the words which express the arguments. Such assumptions are often full of holes, but remain most precious to the convinced.

There exists a limit to the force even the most powerful may apply without destroying themselves. Judging this limit is the true artistry of government. Misuse of power is the fatal sin.