诗歌是一种在黑暗中看见的方式。
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
孤独是人类的常态。培养它。它如何深入你,让你的灵魂有空间成长。
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.