Music is a language that can express emotions that words cannot describe.
检验一个经济学家是否优秀的标准,是看他能否比别人更好地解释过去。
创新不仅仅是创造新事物;它关乎改变人们的生活。
I'm not a perfect person, I never claimed to be. But I'm trying every day to be better than I was yesterday.