Dr who third doctor quotes The Green Death

Brigadier Lethbridge-Stewart: I never thought I'd have to fire in anger at a dratted caterpillar.

Stevens: In the end, we all want the same thing: an ordered society, with everyone happy and well fed...

The Doctor: ...Global Chemicals taking all the profits.

Stevens: What's best for Global Chemicals is best for the world, is best for you.

The Doctor: Such as a little touch of brainwashing?

Stevens: Freedom from fear, freedom from pain...

The Doctor: ...freedom from freedom.