宏观经济学的核心问题是理解人们如何随时间做出决策。
"Haters gonna hate, hate, hate, hate, hate. Baby, I'm just gonna shake, shake, shake, shake, shake. Shake it off."
我生来就是明星,我不做普通人。
De la musique avant toute chose.
The key to success is not just in making a product, but in understanding the people who use it.