They've got programs for everything, and every program is based on thought control.

It can function as a powerful form of thought control.

"The fact I have to think about this," he said, "really does show we live in a system of thought control."

"That kind of thought control should have no place in a government committed to democracy," he wrote at the time.

Feeling like you're not in control of your thoughts.

He was as much in control of his private thoughts as ever.

"I ask you to sit down and be quiet and get control of your thoughts."

If you got too drunk, you had less control of your thoughts sometimes.

I was frightened by the way I seemed to be losing control of my thoughts.

Another use for speech scramblers could be to impose thought control on a mass scale.