Escribir es un oficio que requiere pasión, disciplina y perseverancia.

一个好的数学家是懒惰的，但是以一种建设性的方式。

真正的自由是内心的自由。

你必须熬过一些糟糕的日子才能赢得人生中最美好的日子

Marine protected areas are not restrictions—they're investments in our fishing future.

A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.