来自《耶鲁大学开放课程：心理学导论 第7集》

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  So, as I walk across the stage
  所以 当我走过讲台的时候
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  I fall into shadow and light,
  我会经过暗处和亮处
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  and none of you screams out,
  而你们绝不会惊叫
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  "Professor Bloom is changing colors!"
  "布鲁姆教授在变色"
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  Rather, you automatically factor out
  相反 你们会很自然地感受到
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  the change in illumination as this is happening.
  发生的一切不过是光照的变化
• 
  
  And this could actually be quite striking.
  这实际上是非常令人震惊的
• 
  
  So, you see this display over here.
  你看到这里呈现的这个
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  Take a look at those two blocks.
  仔细看这两个方块
• 
  
  I take it you see this one
  我保证你会认为这一个
• 
  
  as lighter than that one.
  比那个更亮
• 
  
  You do.
  确实是