To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.

在原子世界中，数学语言是唯一可以使用的语言。

球体是所有立体图形中最美的。

I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.

"Time is a river that carries us away, but it also leaves behind traces of our existence, like footprints in the sand."

你和你的梦想之间唯一的障碍就是尝试的意愿和相信它确实可能的信念。