The policy of repression of ideas cannot work and has never worked.
Acquire a government over your ideas, that they may come down when they are called, and depart when they are bidden.
One of the reasons we do history, in fact, is because it acts as a brake, a control, on our otherwise unbridled enthusiasm for our own ideas.
Schools have never been about getting access to information. That's the job of libraries. Schools and universities have nobler missions as gentle gatekeepers. Their role is to control ideas on the loose and to present the best and noblest ideas to the young.
I think that when we start thought-policing people and idea-policing people, then that's crossing a line. And I think, you know, everybody's so afraid of this imaginary line of thought police that they forget their own personal safety.
The irony of the process of thought control: the more energy you put into trying to control your ideas and what you think about, the more your ideas end up controlling you.
Il ne fallait jamais faire des expériences pour confirmer ses idées, mais simplement pour les contrôler. We must never make experiments to confirm our ideas, but simply to control them.
It is not the idea as such which the censor attacks, whether it be heresy or radicalism or obscenity. He attacks the circulation of the idea among the classes which in his judgment are not to be trusted with the idea.