Remember what should be remembered,and forget what should be forgotten.Alter what is changeable,and accept what is mutable.记住该记住的,忘记该忘记的.改变能改变的,接受不能改变的.mutable 是不是应该写成immutable?
问题描述:
Remember what should be remembered,and forget what should be forgotten.Alter what is changeable,and accept what is mutable.记住该记住的,忘记该忘记的.改变能改变的,接受不能改变的.mutable 是不是应该写成immutable?
答
不是,前面说的都是应该或可以做到的.最后这个一样,接受可以改变的.意思是有些不可改变的东西是接受不了的