世界上充满了有梦想的人和有想法的人，但世界上也充满了从未付诸行动的人。

I was never really insane except upon occasions when my heart was touched.

"The first lesson reading teaches is how to be alone."

以物易物、互通有无的倾向是人类共有的，也是其他动物所没有的。

"The future is already here – it's just not evenly distributed."

I love man as my fellow; but his scepter, real, or usurped, extends not to me, unless the reason of an individual demands my homage.

艺术可以是一种行动主义。

"The world is a book, and those who do not travel read only one page."