"Happy slaves are the worst enemies of freedom." - Marie Von Ebner
"It was always the women, and above all the young ones, who were the most bigoted adherents of the Party, the swallowers of slogans, the amateur spies..." - Orwell
I didn't know that one, or vulcanized rubber.
The vulcanized rubber one sounds fake. As if they were going to make a rubber-sulfer compound and *not* bother to meld the two together with heat.