Natural experiments can provide valuable insights into economic questions.
译文:女权不能让平庸的人占据,对于不同种族的人勾结在一起只能空自叹息。
La literatura es una forma de resistencia, de mantener viva la memoria y de luchar contra el olvido.
The best way to predict the future is to invent it.
Profit is important, but purpose is what sustains a business long-term.