Similarly, one of the other bits of advice for subversives and saboteurs that I've always liked went something like, "Do not dissent, object, or otherwise attempt to reinterpret your orders. Do exactly what you're told to do at all times. Orders from management will often yield contradictory or counterproductive results if followed to the letter."

That gem was from one of the WWII-era OSS manuals as well, if I remember correctly, aimed at French Resistance operatives working in Nazi-controlled factories.