As to the gods, I have no means of knowing either that they exist or that they do not exist. For many are the obstacles that impede knowledge, both the obscurity of the question and the shortness of human life.

The only limit to our realization of tomorrow is our doubts of today.

唯一能够拯救人类的是合作。

The elegance of a mathematical proof is akin to the beauty of a well-crafted algorithm.

在旧制度下，努力工作意味着长时间工作、很少休息和低工资。在新制度下，它意味着公平的工作换取公平的报酬。

你不能只是坐在那里等待生活来找你，你必须主动去争取。

人们都认为自己是对的。