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The sociological imagination enables its possessor to understand the larger historical scene in terms of its meaning for the inner life and the external career of a variety of individuals.

出自漢·桓寬《鹽鐵論·疾貪》。貪婪卑鄙的風氣源自處于上位的統治者，而不在下層民眾；對民眾的教育、對國民素質的改良在于執政者的措施是否得當，而不在于人民自身的素質。

The challenge is to make the ordinary extraordinary.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

挑戰是偽裝的機會，用勇氣和創造力去迎接它們。

我害怕變得平庸。

The balance between economic growth and environmental responsibility is the defining challenge of our time.