I'm not a person who likes to be typical.
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
宏观经济学的核心问题是理解人们如何随时间做出决策。
数学是一种思维方式,而不仅仅是一堆事实。
"I do not believe in happy endings, because life does not offer them."