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.

"The more you give, the more you get back."

经验只是我们给错误起的名字。

"文学的价值不在于它的流行程度，而在于它能否触动读者的内心。"

记忆是脆弱的，但文学可以把它从遗忘中拯救出来。

我相信我们都有能力改变。我们都可以成长和进化。

I always try to learn from every experience, whether it's positive or negative.

——1963年6月25日在西德市政厅柏林墙前的演说

Quantum computing represents a new paradigm in information processing.

我们致力于通过创新技术创造一个更清洁、更绿色的未来。