随着劳动分工和机械应用的扩大，工人之间的竞争加剧，他们的工资也越来越低。

The beauty of mathematics is that it is both an art and a science.

——从浙江观潮返上海后题词，1916年9月15日

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

厉害的人；厉害的设施；开放的环境。让每个人基于整体表现获得大致报酬，这能够赚很多钱。——文艺复兴公司的赚钱之道。