性别经济学并不是一个小众主题；它是理解现代经济体的核心。
The economics of gender is not a niche subject; it is central to understanding modern economies.
"The beauty of mathematics only shows itself to more patient followers."
所以，掌权者的主要任务，就在于聚集天下的贤良之士罢了。
Introspection is the only method by which the mind can be directly observed.
2015年：贝索斯致股东信《全世界对失败最宽容的公司》
The essence of mathematics is not just in solving problems but in asking the right questions.