因果视角将数据转化为知识。
The causal lens transforms data into knowledge.
迟到的正义等于没有正义。
The only way to do great work is to love what you do.
"The human heart, at whatever age, opens only to the heart that opens in return."
The goal of mathematics is to understand the structures that underlie the phenomena we observe.
一本书是世界的一个版本。如果你不喜欢它，忽略它；或者提供你自己的版本作为回报。