唔。写序言的那个人……
“那个人”可是皮埃尔-西蒙·拉普拉斯（Pierre-Simon Laplace），而他作序的书正是他自己开天辟地的巨著《概率分析理论》（Théorie analytique des probabilités）！
Hm. That guy writing the intro
"That guy" was Pierre-Simon Laplace, and the book he was introducing was his own seminal Théorie analytique des probabilités!
There are established theories of probability that have nothing to do with ergodicity. See for example:
Laplace - Théorie analytique des probabilités - 1812
Keynes - A Treatise on Probability - 1921
Jeffreys - Theory of Probability - 1939
Savage - The Foundations of Statistics - 1954
de Finetti - Teoria delle Probabilità - 1970
唔。写序言的那个人…… “那个人”可是皮埃尔-西蒙·拉普拉斯（Pierre-Simon Laplace），而他作序的书正是他自己开天辟地的巨著《概率分析理论》（Théorie analytique des probabilités）！
Hm. That guy writing the intro "That guy" was Pierre-Simon Laplace, and the book he was introducing was his own seminal Théorie analytique des probabilités!
有不少公认成熟的概率理论跟遍历性（ergodicity）毫无关系。例如可以看看： 拉普拉斯 - 《概率分析理论》 - 1812 凯恩斯 - 《概率论》 - 1921 杰弗里斯 - 《概率理论》 - 1939 萨维奇 - 《统计学基础》 - 1954 德·菲内蒂 - 《概率论》 - 1970
There are established theories of probability that have nothing to do with ergodicity. See for example: Laplace - Théorie analytique des probabilités - 1812 Keynes - A Treatise on Probability - 1921 Jeffreys - Theory of Probability - 1939 Savage - The Foundations of Statistics - 1954 de Finetti - Teoria delle Probabilità - 1970