...really good philosophy, the kind that will appeal to students, is not just about reason and logic. They are important qualities, but thinking rationally is not the main aim of philosophy, in my view. Rather, the ability to sort through what you think serves a greater purpose.
If you can learn how to think freely through the practice of philosophy then true freedom of speech can be yours.
The ability to speak freely is harder than it might first seem. The ability to communicate with clarity is one component, the element with which rational thinking can help. To be able to offer three or four reasons for your point of view is far more persuasive, and personally satisfying, then huffing and insisting that such and such is just what you think.
But also, to speak freely, you have got to have discovered what you think about something to start with. That means having the inner freedom to explore possibilities...
The good philosopher is the individual who can take risks, can tolerate uncertainty, can play with ideas. The heart is developed alongside the mind. And of course, such qualities should be central to education.Philosophy and true freedom of speech - Philosophy and Life