农民兴旺，社区繁荣；农业挣扎，社会痛苦。
When farmers prosper, communities thrive; when agriculture struggles, societies feel the pain.
最好的喜剧来自真实。
The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.
当你无法回头时，你只能担心如何向前迈出最佳的一步。