Opinion is usually something which people have when they lack comprehensive information.
Idries ShahYou have not forgotten to remember; You have remembered to forget. But people can forget to forget. That is just as important as remembering to remember - and generally more practical.
Idries ShahTo be obsessed by the idea of freedom, for instance, is itself a form of slavery. Such people are in the chains of the hope of freedom, and are therefore able to do little else than struggle with them.
Idries Shah