We can say things with words; and we can do things with words.
我们可以用言辞说出事情,也可以用言辞来实现事情。
Mathematics is the art of giving the same name to different things.
我不是一个轻易放弃的女孩。我会为我想要的而奋斗。
数据的好坏取决于我们提出的问题。