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成功是一段旅程，而不是目的地。

The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.

If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

擺脫困境的最好方法就是一開始就不要陷入其中。