宏观经济学的核心问题是理解人们如何随时间做出决策。
爱好学习接近智慧，努力行善接近仁德，知道耻辱就接近勇敢。
The future of refining lies in integrating renewable solutions without compromising efficiency.
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
无论输赢，我都努力从每一场比赛中学习。
试着对事事都懂一点，对某事则无所不通。
Great dancers are not great because of their technique, they are great because of their passion.