我们开采的最有价值的资源不是地下的矿物，而是我们员工的才能和奉献精神。
The most valuable resource we extract isn't in the ground; it's the talent and dedication of our people.
To utter a performative is not to make a statement， and therefore the utterance of a performative is neither true nor false.
优秀与卓越之间的区别在于多走一英里。