知与不知 no no no
dialogue 意见分歧者之间的意见交换
teacher:ok class，who can translate the following into english:“知之为知之，不知为不知”?
student:know is know;no know is no know .
知识扩展
正确翻译：
be certain of what you know and don't pretend to know things you don't.
相关词汇：
proverb n.谚语
saying n.话;谚语
motto n.座右铭，格言
slogan n.口号，标语
pearl of wisdom至理名言
adage n.格言，谚语
expression n.辞句，措词
phrase n.习语，惯用语;成语
maxim n.格言，座右铭
与“知识”相关的俗语：
knowledge is power.知识就是力量。
imagination is more important khan knowledge.一einstein想象力比知识更重要。-爱因斯坦
knowledge makes one humble;ignorance makes one proud.知识使人谦虚;无知使人骄傲。