This scientific method is the highest human achievement in the cause of free thought.

Nonetheless, the University remained the centre of free thought and education.

The Government wants to stay in power so it suffocates free thought.

Neither modern science nor ancient religion believes in complete free thought.

We may say broadly that free thought is the best of all the safeguards against freedom.

You face a conflict between parental prerogatives and free thought.

Such men are the real enemies of free thought.

The idea of free thought within the parameters could solve this dreadful problem.

There wasn't a lot of room for free thought, but at least you always knew where everything was.

There was a tendency toward radical free thought, and some even denied the existence of a personal God.