现在，这个世界上剩下孤零零的我一个人了。除了我和我的影子，再也没有兄弟、邻里、伙伴。

"The world is a place of suffering, and love is the only thing that makes it bearable."

The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.

The historian is both detective and storyteller.

成功的道路是采取大规模、坚定的行动。

"Every setback is a setup for a comeback."

数学中最深刻的思想往往来自最简单的问题。

The idea that higher wages necessarily lead to fewer jobs is too simplistic.