唯一真正的发现之旅不是去陌生的地方，而是拥有另一双眼睛。
We must constantly challenge the status quo to drive meaningful progress.
你给予的越多，得到的就越多。
拿一个物体。对它做点什么。再对它做点别的。
"Causal inference requires careful thought about the assumptions underlying your analysis."