.. You want to get it-- if you keep adding assets, you can do better and better on your portfolio standard deviation.

你想得到-,如果不断增加资产,组合的标准差就会越来越小。

耶鲁公开课 - 金融市场课程节选

The reason I don't want to play a strictly dominated strategy is, if instead, I play the strategy that dominates it, I do better in every case.

我不选择严格劣势策略的原因是,要我选了优势策略,我在每次博弈都得到更好的收益

耶鲁公开课 - 博弈论课程节选