The past is a ghost, haunting the present.
可能近似正确（PAC）学习的概念在计算学习理论中具有基础性意义。
The most important thing in the programming language is the name. A language will not succeed without a good name. I have recently invented a very good name and now I am looking for a suitable language.
大胆梦想，努力工作，永远不要放弃你所相信的。
Innovation in grain production isn't just about yield—it's about resilience and adaptability.