Knowing yourself and knowing the facts, you can judge whether you can change the situation so it is more to your liking. If you cannot–or if you do not know how to improve on things–then discipline yourself to the adjustments that will be necessary.
So efficient are the available instruments of slavery; fingerprints, lie detectors, brain washings, gas chambers; that we shiver at the thought of political change which might put these instruments in the hands of men of hate.
