当随机化不可行时,匹配方法可以是一个强大的工具。
A company’s success should be measured not just by profit, but by its impact on the planet.
I want to believe in love and simplicity.
读书人要为子孙营造福祉而不是祈求福祉。严谨家规,崇尚俭朴,教导耕田读书,累积陰德,这就是营造福祉。广积土地房屋,拉拢关系争取利益,买卖功名,这就是求福祉。营造福祉的,平淡而长久;祈求福祉的,浓郁却短暂。