能源行业不仅仅是钻井和管道;它是关于负责任地为世界提供动力。
The stock market is filled with individuals who know the price of everything, but the value of nothing.
To utter a performative is not to make a statement, and therefore the utterance of a performative is neither true nor false.
高效算法的开发既是一门艺术,也是一门科学。