"The only limit to our realization of tomorrow will be our doubts of today."

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

每本书都应该是作者和读者之间的对话。

薪酬和就业中的性别差距不仅仅是歧视问题；它们反映了更深层次的社会结构和选择。