Never be afraid of the moments-thus sings the voice of the everlasting .

We are all patchworks of our experiences, memories, and the stories we tell ourselves.

人心比山川更险恶，比了解天象更困难。

Time does not exist. For the river, there is only the present moment—no past, no future.

Ignorance is not innocence but sin.

I don't compete with anyone but myself. My goal is to be better than I was yesterday.

宏观经济学的核心问题是理解人们如何随时间做出决策。