Here's another installment of rationality quotes. The usual rules apply:
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Do not quote yourself.
Do not quote from Less Wrong itself, Overcoming Bias, or HPMoR.
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One could object by pointing out that moxie, determination, drive, and the human spirit have the strongest effect in life-or-death situations: situations in which their rate of survival over the past three years is obviously 100%.
Here's another installment of rationality quotes. The usual rules apply: