To utter a performative is not to make a statement, and therefore the utterance of a performative is neither true nor false.
我相信活在当下,充分利用每一天。
语言是存在的家园。
Man is an animal that makes bargains: no other animal does this no dog exchanges bones with another.
人是一种做交易的动物,没有其他动物会这样做,没有狗会和另一只狗交换骨头。