“Freedom of the mind requires not only, or not even especially, the absence of legal constraints but the presence of alternative thoughts. The most successful tyranny is not the one that uses force to assure uniformity but the one that removes the awareness of other possibilities.”
– Allan Bloom, American philosopher
心靈的自由，不只需要擺脫律法的約束，更要納入另類的思考。最成功的獨裁並非是運用武力來維持一致性，而是消滅人民對於其他可能性的意識。
– 艾倫·布魯（美國政治哲學家）
