Innovation is the backbone of the oil industry; without it, we stagnate.
创新是石油工业的支柱；没有创新，我们就会停滞不前。
I don’t like to be comfortable, I like to grow.
全球性挑战需要全球合作。
An ounce of practice is worth more than tons of preaching.
Business opportunities are like buses, there's always another one coming.
Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.