石油行业要加快数字化转型，用智能化手段提升运营效率。
The petroleum industry must accelerate digital transformation and use intelligent means to improve operational efficiency.
To understand behavior, we must look at its purpose in the context of survival and adaptation.
The world is in a constant state of flux. Nothing remains the same from one moment to the next. You can never step into the same river twice.
声音、微笑和眼神，会成为彼此间的特殊沟通。
学习计量经济学的最佳方法是通过实践——处理真实的数据和真实的问题。
Nothing is so fatiguing as the eternal hanging on of an uncompleted task.