最成功的投资者是那些在市场动荡期间能够保持冷静的人。

电商的未来在于个性化服务，而不是规模化生产。

Forests are not just carbon sinks—they are life sources.

效率是工程师的第一美德。

我认为音乐是讲故事的最佳媒介。

In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.