"The difference between correlation and causation is fundamental in empirical work."
相关性和因果关系之间的区别在实证工作中是根本性的。
We must listen to the land—it tells us what it needs.
目标,无论是否达到,都使生命伟大。
时间是一条将我们带走的河流,但它也留下了我们存在的痕迹,就像沙滩上的脚印。
I don't need anyone to complete me. I complete myself.