The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.
小的迷惑会改变人的方向，大的迷惑会改变人的本性。
The best way to learn something is to teach it.
整体不同于其部分的总和。
最好的投资是对一个组织能力的投资。
The most effective economic communities are founded on a shared ethical horizon, which includes a set of moral obligations that members of the community owe to one another.
心神应该保持平静稳定，骨力应该保持活动锻炼，胸怀应该保持宽广豁达，筋骨应该保持坚强硬朗，脊梁应该保持端正平直，肠胃应该保持素淡洁净，舌端应该保持谨慎寡言，脚跟应该保持坚定不移，耳目应该保持聪明朗洁，精神应该保持正直无邪。
The future of agriculture depends on our ability to adapt and collaborate across borders.