Don Delillo said this quote

Once out of the mailroom, I began to learn more about fear. As soonas fear begins to ascend, anatomically, from the pit of the stomach to thethroat and brain, from fear of violence to the more nameless kind, youcome to believe you are part of a horrible experiment. I learned todistrust those superiors who encouraged independent thinking. When yougave it to them, they returned it in the form of terror, for they knewthat ideas, only that, could hasten their obsolescence. Management askedfor new ideas all the time; memos circulated down the echelons, requestingbold and challenging concepts. But I learned that new ideas could finishyou unless you wrapped them in a plastic bag. I learned that most of thesecretaries were more intelligent than most of the executives and that theexecutive secretaries were to be feared more than anyone. I learned whatclosed doors meant and that friendship was not negotiable currency and howimportant it was to lie even when there was no need to lie. Words andmeanings were at odds. Words did not say what was being said nor even itsreverse. I learned to speak a new language and soon mastered the specialelements of that tongue.