One of the most significant barriers to people doing things in the world, to actually introducing change is that they underestimate their ability to bring about change.

人若想在世间有所为,真正实现改变，面对的最显著障碍之一,是他们低估自己实现改变的能力。

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Or we could talk about the various kinds of ways-- this is the physicalist way of thinking about it-- according to the physicalist, a person is just a body that has the ability to fulfill the various P functions.

或者我们还可以探讨更多的表达方式,但以下是物理主义的观点,物理主义认为,人只是,一具拥有实现各种P能力的肉体

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