Gender gaps in pay and employment are not just about discrimination; they reflect deeper societal structures and choices.
最好的音乐来自于诚实和脆弱的地方。
价格之重要,并不在于金钱是至高无上的。在零星分散的信息必须得以协调的巨型社会中,价格乃是快速而有效的信息传导。
The natural price of labor is that price which is necessary to enable the laborers, one with another, to subsist and to perpetuate their race, without either increase or diminution.