Efficiency in forestry doesn't mean cutting more—it means making every tree count.

La belleza de la poesía reside en su capacidad de transformar lo ordinario en extraordinario.

The difference between stupid and intelligent people—and this is true whether or not they are well-educated—is that intelligent people can handle subtlety.

历史不仅仅是关于过去；它也关乎现在和未来。

最好的领导者是那些最热衷于让比自己更聪明的人围绕身边的人。

一个好的经济学家必须既是科学家，又是人文主义者。