discernment: stresses accuracy, as for example, in reading character or motives or appreciating art: had not the ~ to know who her friends really were. (accuracy准确和precision精确(密)的区别: 准确表示正确，形容具体动作或结果；精确精密表示每次都正确这一属性，形容人或仪器设备，现实很多人不区分)


discrimination: stresses the power to distinguish and select what is true or appropriate or excellent: acquire ~ by looking at a lot of art.


perception: implies quick and often sympathetic discernment AND delicacy of feeling: a novelist of keen ~.


penetration: implies a searching mind that goes beyond what is obvious or superficial: had not the ~ to see beneath their deceptive facade.


insight: suggests depth of discernment coupled with sympathetic understanding: a documentary providing ~ into the plight of the homeless. (sympathetic这里不是同情，而是有感觉，不翻译)


acumen: implies consistent penetration combined with keen practical judgment: a theatre director with reliable critical ~.


discernment识别力: 强调准确,如解读性格动机或欣赏艺术，discrimination鉴别: 强调区分选择真实合适优秀事物，perception敏锐感知: 敏锐识别(quick,sympathetic)精细感觉(delicacy)，penetration穿透洞察力: 能超越肤浅表面，insight深入见解:深刻识别并且理解, acumen睿智: 一贯的洞察力并且敏锐的判断力。


记忆方法：1）DDPPIA想成DP DP AI深深爱==>洞察来自深爱

         2）洞察的意思是能够看到常人看不到的mean a power to see what is not evident to the average mind.