张爱玲说,“旧上海的月亮,是铜钱大的一个红黄的湿晕,像朵云轩信笺上落了一滴泪珠,陈旧而迷糊。”旧时的月色怕是无缘重逢,但红黄的湿晕大抵可以想象,又是千年同此月,遗憾倒是可减几分。只是,这朵云轩的信笺,无形中却陡增了一些美意,怕是不同于今日常见信纸吧。一“笺”字,表明了类属。民国和民国以前的文人,写信是用“笺”的。纸质精美、尺幅较小的纸才称作笺。尺幅不大,精美却真精美,纸质洁白、匀薄、细腻、柔滑,上 Zhang Ailing said, “The moon in old Shanghai was a red-yellowish wet halo of large copper coins, falling like a drop of teardrop on a letterhead of an old cloud, old and confused.” The wet dizzy can probably imagine, but also with the same month of the millennium, regrettable but can be reduced a few points. Only, this Yun Xuan letterhead, virtually increased sharply some of the United States, for fear is different from today’s common note it. A “笺 ” word, indicating the genus. The former writers of the Republic of China and the Republic of China wrote letters using “笺”. Paper is beautiful, smaller size paper called memo. Small size, beautiful but really beautiful, white paper, thin, delicate, smooth, on