照片实际上是所指物的散发。从一个真实的身体，曾经在那里，发出的辐射最终触及到我，我在这里。
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.
In chemistry, as in life, the most profound truths are often the simplest.
The more you say, the less people remember.