The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
孔子说:“对品德不进行培养,对学问不进行钻研,听到好人好事不能跟着做,有了错误不能及时改正,这就是我所担忧的。”
我不能演戏,因为戏剧不是真实生活,而且里面充满了做毫无意义事情的人。