The photograph is literally an emanation of the referent. From a real body, which was there, proceed radiations which ultimately touch me, who am here.

"The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential."

"The only way to learn mathematics is to do mathematics."

人生短暂，过着过着你就没了，明白么？

The most interesting art is the art that doesn’t give you all the answers.

每一项法律都是对自由的侵犯。