发出履行性陈述并不是在做陈述，因此履行性陈述的发言既不真实也不虚假。
To utter a performative is not to make a statement， and therefore the utterance of a performative is neither true nor false.
"Love and madness are close neighbors in the human heart."
"Together we're unstoppable."
Black is a color of light, not of darkness.
If you want to build a great enterprise, you have to have the courage to dream great dreams.
写作是让看不见的东西变得可见的一种方式。
我们患有一种叫做希望的绝症。
And don’t you leave， cause I know all I need is on the other side of the door.
【解释】在狭窄的路上行走，留一点余地让别人走；遇到美味可口的食物，留出三分让给别人吃，这是立身处世最快乐的方法。