换种方式表达相同的事情，这样才会有不同的效果。

Say the same thing in another way and by illustrating it differently.

youdao

And so, in fact, if I wanted the other version of it, in fact, if I do this right, 23 it's going to give me 23 because it does the multiplication first, if I wanted the other version of it, Python I need to tell it that, by using, excuse me, parentheses.

因此，实际上，如果我想换种做法，实际上，如果我去执行这个表达式，返回值是3,因为乘法会被优先执行，如果我需要换种做法，我需要告诉，用括号来告诉它。

麻省理工公开课 - 计算机科学及编程导论课程节选

It is the only form of knowledge free from the fallacy of unmediated expression--in other words, free from the fallacy that when I say "It is raining," I mean I'm a meteorologist and I mean it is raining.

它是唯一能免于未适当表达的谬误的一种知识形式,换句话说，免于一种谬误，比如，当我说“天在下雨“时“,我的意思是，我是一个气象学家，并且我的意思是天在下雨。

耶鲁公开课 - 文学理论导论课程节选