如果希特勒入侵了地狱,我也会在议会里夸奖魔鬼几句。
I never look back, I look forward.
Efficient market theory is correct in that there are no gross inefficiencies, but we look at anomalies that may be small in size and brief in time.
最好的市场设计是那些能减少参与者不确定性的设计。
——辛格1978年诺贝尔文学奖获奖演说