来自《耶鲁大学开放课程—哲学：死亡 第7集 第7集》

• 
  
  We see something that's beautiful to some degree,
  我们看到了某种程度上的美丽
• 
  
  and it reminds us of perfect beauty.
  会让我们回想起完美的美丽
• 
  
  We see something that's more or less round,
  我们看到较圆的东西
• 
  
  and it reminds us of perfect circularity.
  我们会想到正圆
• 
  
  We see somebody who's fairly decent morally,
  我们看到某人品德不错
• 
  
  and it reminds us of perfect justice or perfect virtue.
  就会想到绝对的公正与完美的品德
• 
  
  It's just like the photograph,
  就像照片一样
• 
  
  perhaps the not very good photograph,
  或许拍的不好
• 
  
  that reminds me of my friend Ruth.All right.
  但是它能让我回想起我的朋友露丝
• 
  
  Well, there's an explanation of how it could be that things
  这也许解释了为什么有些
• 
  
  that are not themselves perfectly round could remind us,
  本身并不是那么圆的东西
• 
  
  could make us think about perfect roundness.
  会让我们想到正圆这个型相