The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
The beauty of instrumental variables is that they allow us to see the world in a new light.
人生中有许多没有答案的问题。
I don’t focus on the past, I focus on the present.
最好的侦探是那些永不停止提问的人。
荣耀转眼即逝；而平凡才是永恒。
That's the only trouble with being a dog...they never tell you anything…
译文 ：防御欲念好比牵挽逆水而行之船，刚一歇息，船就要向下游漂流；努力向善好比攀爬没有树枝的大树，刚一歇脚，身体就要下滑。因此，君子的内心无时无刻不是处在警惕之中
Acting is not about being someone different. It's finding the similarity in what is apparently different, then finding myself in there.