---
title: "1 Using Cat Quotes By Eliezer Yudkowsky"
description: "1 Using Cat quotes by Eliezer Yudkowsky. Plus more from Eliezer Yudkowsky and more Using Cat sayings from other authors."
image: "https://sms4smile.com/quotes/i/fa3/eliezer-yudkowsky-1207_human-mind_you-turned-into-a-cat-a-small-cat-you-vi_2995588.jpg"
---

> [“You turned into a cat! A SMALL cat! You violated Conservation of Energy! That's not just an arbitrary rule, it's implied by the form of the quantum Hamiltonian! Rejecting it destroys unitarity and then you get FTL signalling! And cats…](https://sms4smile.com/quotes/eliezer-yudkowsky/you-turned-into-a-cat-a-small-cat-you-violated-conservation-of-energy/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

[Image](https://sms4smile.com/quotes/i/fa3/eliezer-yudkowsky-1207_human-mind_you-turned-into-a-cat-a-small-cat-you-vi_2995588.jpg)

## More by Eliezer Yudkowsky

> [“But I really am Ravenclaw, you know, not Slytherin. I don't want to rule the universe. I just think it could be more sensibly…](https://sms4smile.com/quotes/eliezer-yudkowsky/but-i-really-am-ravenclaw-you-know-not-slytherin-i-don-t-want-to-rule/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [“‎If you regard evidence as a constraint and seek to free yourself, you sell yourself into the chains of your whims. For you cannot…](https://sms4smile.com/quotes/eliezer-yudkowsky/if-you-regard-evidence-as-a-constraint-and-seek-to-free-yourself-you/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [“I am not sure how to explain it, except that - truth matters to us.”](https://sms4smile.com/quotes/eliezer-yudkowsky/i-am-not-sure-how-to-explain-it-except-that-truth-matters-to-us/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [I see little hope for democracy as an effective form of government, but I admire the poetry of how it makes its victims complicit…](https://sms4smile.com/quotes/eliezer-yudkowsky/i-see-little-hope-for-democracy-as-an-effective-form-of-government/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [“He really really really shouldn't have done that. Amazing how much more obvious that became one second after it was too late.”](https://sms4smile.com/quotes/eliezer-yudkowsky/he-really-really-really-shouldn-t-have-done-that-amazing-how-much/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [I'm wondering if there's a spell to make lightning flash in the background whenever I make an ominous resolution.](https://sms4smile.com/quotes/eliezer-yudkowsky/i-m-wondering-if-there-s-a-spell-to-make-lightning-flash-in-the/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [“There’s a technique we use in our local rationalist cluster called “Is That Your True Rejection?”, and it works like this: Before you stake…](https://sms4smile.com/quotes/eliezer-yudkowsky/there-s-a-technique-we-use-in-our-local-rationalist-cluster-called-is/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [Lonely dissent doesn't feel like going to school dressed in black. It feels like going to school wearing a clown suit.](https://sms4smile.com/quotes/eliezer-yudkowsky/lonely-dissent-doesn-t-feel-like-going-to-school-dressed-in-black-it/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [“Knowing that Draco's hopeful face had probably been drilled into him by months of practice did not make it any less effective, Harry observed.…](https://sms4smile.com/quotes/eliezer-yudkowsky/knowing-that-draco-s-hopeful-face-had-probably-been-drilled-into-him/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [The strength of a theory is not what it allows, but what it prohibits; if you can invent an equally persuasive explanation for any…](https://sms4smile.com/quotes/eliezer-yudkowsky/the-strength-of-a-theory-is-not-what-it-allows-but-what-it-prohibits/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [It is triple ultra forbidden to respond to criticism with violence. There are a very few injunctions in the human art of rationality that…](https://sms4smile.com/quotes/eliezer-yudkowsky/it-is-triple-ultra-forbidden-to-respond-to-criticism-with-violence/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [The human species was not born into a market economy. Bees won't sell you honey if you offer them an electronic funds transfer. The…](https://sms4smile.com/quotes/eliezer-yudkowsky/the-human-species-was-not-born-into-a-market-economy-bees-won-t-sell/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [“Frigideiro! " said Hermione again from the desk next to him. Her water was solid ice and there were white crystals forming on the rim…](https://sms4smile.com/quotes/eliezer-yudkowsky/frigideiro-said-hermione-again-from-the-desk-next-to-him-her-water/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [“And then Harry Potter had launched in to a speech that was inspiring, yet vague. A speech to the effect that Fred and George…](https://sms4smile.com/quotes/eliezer-yudkowsky/and-then-harry-potter-had-launched-in-to-a-speech-that-was-inspiring/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

> [“And I know that I'd just make myself unhappy by comparing that reality to... something perfect that I built up in my imagination.”](https://sms4smile.com/quotes/eliezer-yudkowsky/and-i-know-that-i-d-just-make-myself-unhappy-by-comparing-that/)

[Eliezer Yudkowsky](https://sms4smile.com/quotes/author/eliezer-yudkowsky/)

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