不管有无准备，我们都必须面对大变局。何谓大变局，是不是可以说， 大变局就是全球竞争格局发 生重大变化。 其中，比较根本的是美国的变化，因为美国的变化对全球有重要影响，对中国的发展 有特别重要的影响。中国走上和平发展、改革开放之路，离不开在冷战终结前后中美关系从对抗转趋 缓和，中国抓住了当时全球变局带来的历史机遇。 1978年10月，中美两国还没有建交，时任北京大学校长周培源受命带队中国科协代表团与美国国家 科学基金会达成关于派遣留学生的11项口头谅解。1978年年底，首批中国留美学生抵达美国。 1979年1月，这份口头谅解协议在邓小平访美时正式签署。1979年7月，中美在北京达成双方互享 贸易最惠国待遇协议，两国市场互相开放。虽然还需要年度审议，但不论经过多少风风雨雨，中美贸 易互惠协议一直延续，直到2000年，美国国会通过对中国的永久正常贸易关系议案，此后中国也正 式加入世贸组织。1992年10月，华晨中国（CBA）在纽交所挂牌，发行500万普通股，每股招股价 16美元，被超额认购85倍，募资7000多万美元，上市首日该股股价劲升25%。我翻看过那份招股 书，封面上用小字披露风险，包括公司所在国度曾发生过" ...

Group 1 - The forum held by Changjiang Business School emphasized the need for Chinese enterprises to adopt a global mindset to navigate uncertainties in the current global landscape [1] - Chinese companies are increasingly focusing on the outward spillover of business models and innovation capabilities, with successful implementations in emerging markets like India, Indonesia, and Mexico, often outpacing the adoption of American models [1] - The future economic growth of China will rely on two main forces: the rebalancing of production and consumption driven by consumer upgrades, and the vast market potential of the "Global South," which encompasses 6 billion people [1] Group 2 - The CEO of Zero One Everything, Dr. Kai-Fu Lee, highlighted the arrival of the "Reasoning Agent Era," where AI Agents evolve from workflow assistants to intelligent decision-making tools for enterprises [2] - AI Agents are expected to become the smallest unit of organization, working alongside humans, and offer advantages such as 24/7 operation, replicability, and low cost, thus shifting the focus of AI value from cost reduction to efficiency enhancement [2] - Over the coming decades, AI Agents are projected to be a key engine driving overall economic growth [2]