Even though we tend to think that our self-image is accurate and based on reality, it’s not.

我们尽管倾向于认为我们的自我形象准确无误并建立在现实之上，但事实并非如此。

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It must be based on reality and oriented towards action to ensure that needs are covered.

它必须根据现实情况，以行动为主导，确保全面兼顾人们的需要。

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Even though we tend to think that our self-image is accurate and based on reality, it's not.

虽然我们会认为我们的自我形象是准确的，基于现实的，然而，事情并非如此。

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These values must be based on reality and they must be judged against a standard.

FORBES: Self Interest: The Most Life Enhancing Driver of Them All

U.S. security policy, and the level of resources allocated to underpin it, must instead be based on reality.

CENTERFORSECURITYPOLICY: Can The United States Afford Not To Be Properly Defended?

Joining Berlin soon is London where another company is re-creating the city not just based on reality, but mapping it by inch-for-inch.

BBC: Virtual worlds with real purposes