令人驚訝的是，一門始于考慮賭博機會的科學，竟然成為了人類知識中最重要的對象。
It is remarkable that a science which began with the consideration of games of chance should have become the most important object of human knowledge.
譯文：使用人就如使用器物一樣，各取其長處而使用。
尋找互反律是數學史上的一個基本主題。
我是一個喜歡不正常的人。
Leadership in the mining sector means making tough decisions today that will benefit generations to come.