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絕不能為了數(shù)量而犧牲質(zhì)量。

The concept of will is unnecessary in explaining behavior.

There is one small step for man, a giant leap for mankind.

It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent.

我們越是研究疼痛，就越能理解它在生存中的作用。