Another month has passed and here is a new rationality quotes thread. The usual rules are:
Please post all quotes separately, so that they can be upvoted or downvoted separately. (If they are strongly related, reply to your own comments. If strongly ordered, then go ahead and post them together.)
Do not quote yourself.
Do not quote from Less Wrong itself, HPMoR, Eliezer Yudkowsky, or Robin Hanson. If you'd like to revive an old quote from one of those sources, please do so here.
No more than 5 quotes per person per monthly thread, please.
I am a vegetarian, but I still feel like vegetables and meat are really different. If our ancestors ate meat, and we don't, that's a significant difference, even if the precise meat and vegetables aren't the same.
Another month has passed and here is a new rationality quotes thread. The usual rules are: