In the end， we will remember not the words of our enemies， but the silence of our friends.

The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.

出自《论语·述而》。通过不正当的手段，去获得名利地位，对于我来说，就像是浮云一样。

纸张不仅仅是一种材料，它是传统与创新之间的桥梁。