If you want to keep a secret, you must also hide it from yourself. You must know all the while that it is there, but until it is needed you must neve… - George Orwell

Even the humblest Party member is expected to be competent, industrious, and even intelligent within narrow limits, but it is also necessary that he should be a credulous and ignorant fanatic whose prevailing moods are fear, hatred, adulation, and orgiastic triumph. In other words it is necessary that he should have the mentality appropriate to a state of war. It does not matter whether the war is actually happening, and, since no decisive victory is possible, it does not matter whether the war is going well or badly. All that is needed is that a state of war should exist.

I do not think one can assess a writer's motives without knowing something of his early development. His subject matter will be determined by the age he lives in... but before he ever begins to write he will have acquired an emotional attitude from which he will never completely escape. It is his job, no doubt, to discipline his temperament and avoid getting stuck at some immature stage, in some perverse mood; but if he escapes from his early influences altogether, he will have killed his impulse to write.

Not to have a national anthem would be logical.