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.
历史是由胜利者书写的，但真相往往藏在失败者的沉默中。
The best way to predict your future is to create it.
The world is full of stories, but the stories are all one.
农业创新不仅仅是技术问题，更是思维方式的转变。
Leadership means making tough decisions today that will pave the way for a better tomorrow.