If my world were to cave in tomorrow, I would look back on all the pleasures, excitements and worthwhilenesses I have been lucky enough to have had. Not the sadness, not my miscarriages or my father leaving home, but the joy of everything else. It will have been enough.

世界上缺少的是正义，而不是慈善。

因果推断不仅仅是统计显著性；它关乎理解数字背后的机制。

The past is never dead. It's not even past.