The principles presented in this chapter stem mostly from common sense; they involve the exercise of our inherent capacity for skepticism, judgment, free thinking, questioning and understanding.

这一章要说的原则大部分来源于常识，他们涉及到我们天生的怀疑、判断、自由思考、质问和理解能力的锻炼。

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Spend some time thinking about this exercise and what it means.

花点时间来想想这个练习和它意味着什么。

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This type of critical thinking exercise is used often in quizzes and tests.

这种类型的批判性思考练习常常用在猜谜或者是考试中。

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The exercise of thinking through and building the model is very important in helping you measure success and identify risks.

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Carrie and Alton Barron suggest exercise as a key method to boost creativity and abstract thinking.

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But she had an opportunity to get in a little therapy and exercise, and I remember thinking, She is one fierce, resilient woman.

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