过去是一个异国他乡；他们在那里行事不同。
试着对事事都懂一点，对某事则无所不通。
The world must be set in order. The time has come when ethics must be dealt with by science, and never again by mere opinion.
能源行业不仅仅是开采资源；它是为生活提供动力并推动进步。
It is our mission as scientists of this generation to ensure Chinese people have enough to eat.
