Principles of the world: https://excalidraw.com/#json=PsBGz3BYoJdNDNx_cnpHl,tEYXsgTZK-PssSecZbAXWg

Ingsoc:

Ingsoc. The sacred principles of Ingsoc. Newspeak, doublethink, the mutability of the past.

Doublethink:

His mind slid away into the labyrinthine world of doublethink. To know and not to know, to be conscious of complete truthfulness while telling carefully constructed lies, to hold simultaneously two opinions which cancelled out, knowing them to be contradictory and believing in both of them, to use logic against logic, to repudiate morality while laying claim to it, to believe that democracy was impossible and that the Party was the guardian of democracy, to forget whatever it was necessary to forget, then to draw it back into memory again at the moment when it was needed, and then promptly to forget it again: and above all, to apply the same process to the process itself.

Newspeak:

A word contains its opposite in itself. Take “good”, for instance. If you have a word like “good”, what need is there for a word like “bad”? “Ungood” will do just as well—better because it’s an exact opposite, which the other is not. Or again, if you want a stronger version of “good”, what sense is there in having a whole string of vague useless words like “excellent” and “splendid” and all the rest of them? “Plusgood” covers the meaning, or “doubleplusgood” if you want something stronger still.

Thoughtcrime:

He was already dead, he reflected. It seemed to him that it was only now, when he had begun to be able to formulate his thoughts, that he had taken the decisive step. The consequences of every act are included in the act itself. He wrote:

Thoughtcrime does not entail death: thoughtcrime IS death.

Ministries of Oceania:

Even the names of the four Ministries by which we are governed exhibit a sort of impudence in their deliberate reversal of the facts. The Ministry of Peace concerns itself with war, the Ministry of Truth with lies, the Ministry of Love with torture, and the Ministry of Plenty with starvation.

The Proles:

But if there was hope, it lay in the proles. You had to cling on to that. When you put it in words it sounded reasonable; it was when you looked at the human beings passing you on the pavement that it became an act of faith.

The Outer Party:

Winston wrenched his body out of bed—naked, for a member of the Outer Party received only three thousand clothing coupons annually, and a suit of pajamas was six hundred—and seized a dingy singlet and a pair of shorts that were lying across a chair.

The Inner Party:

It’s all Inner Party stuff. There’s nothing those swine don’t have, nothing.

Big Brother:

Thus, at one moment Winston’s hatred was not turned against Goldstein at all, but, on the contrary, against Big Brother, the Party, and the Thought Police; and at such moments his heart went out to the lonely, derided heretic on the screen, sole guardian of truth and sanity in a world of lies. And yet the very next instant he was at one with the people about him, and all that was said of Goldstein seemed to him to be true. At those moments his secret loathing of Big Brother changed into adoration, and Big Brother seemed to tower up, an invincible, fearless protector, standing like a rock against the hordes of Asia, and Goldstein, in spite of his isolation, his helplessness, and the doubt that hung about his very existence, seemed like some sinister enchanter, capable by the mere power of his voice of wrecking the structure of civilization.